Publications

• 2024

  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; LANGHAMMER, L.; FREEBORN, T. Novel voltage Multiplier/Divider-based active square law detector for heartbeat measurement. MEASUREMENT, Journal of the International Measurement Confederation (IMEKO), 2024, vol. 226, no. 2, p. 1-12. ISSN: 0263-2241.
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  SEMENOV, D.; ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J.; LANGHAMMER, L. Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections. IEEE Access, 2024, vol. 12, no. July, p. 105069-105079. ISSN: 2169-3536.
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  ŠOTNER, R.; SVOBODA, M.; SEMENOV, D.; POLÁK, L.; JEŘÁBEK, J.; THEUMER, R.; JAIKLA, W. Special Transfer Section for Selective Rejecting and Amplification of Bands in Equalization. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2024, vol. 71, no. 9, p. 3986-3998. ISSN: 1558-0806.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; JAIKLA, W.; ANDRIUKAITIS, D. Compact active analog device for novel applications useful for sensing and measurement. MEASUREMENT, Journal of the International Measurement Confederation (IMEKO), 2024, vol. 235, no. August 2024, p. 1-11. ISSN: 0263-2241.
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  KERR, R.; JEŘÁBEK, J.; ŠOTNER, R.; FREEBORN, T. Exploring the Effect of Electrode Material on the Electrical Impedance of Liquid Samples. In IEEE SoutheastCon-Proceedings. NEW YORK: IEEE, 2024. p. 1099-1105. ISBN: 979-8-3503-1710-7.
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  BHARDWAJ, K.; SEMENOV, D.; ŠOTNER, R.; CHEN, J.; CARRARA, S.; SRIVASTAVA, M. Emulating Multimemristive Behavior of Silicon Nanowire-Based Biosensors by Using CMOS-Based Implementations. IEEE SENSORS JOURNAL, 2024, vol. 24, no. 6, p. 8036-8044. ISSN: 1558-1748.
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  TANAPHATSIRI, C.; KHATEB, F.; ŠOTNER, R.; JAIKLA, W. Gain-Controllable Transadmittance-Mode First-Order Allpass Filters with Electronic Tune Using Single Active Element. JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2024, vol. 33, no. 3, p. 1-23. ISSN: 1793-6454.
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  POLÁK, L.; KUFA, J.; ŠOTNER, R.; FRÝZA, T. Measurement and Analysis of 4G/5G Mobile Signal Coverage in a Heavy Industry Environment. SENSORS, 2024, vol. 24, no. 8, p. 1-18. ISSN: 1424-8220.
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  BLACK, C.; JEŘÁBEK, J.; ŠOTNER, R.; FREEBORN, T. Emulation of Fractional-Order Impedance with α=0.5 using MOSFET Revised RC-Ladder Topology. In IEEE SoutheastCon-Proceedings. NEW YORK: IEEE, 2024. p. 1223-1228. ISBN: 979-8-3503-1710-7.
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  SVOBODA, M.; ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; JAIKLA, W.; ANDRIUKAITIS, D. Design of Phase-Locked Loop Using Special Analog Multipliers and Voltage Buffers: Demodulation of Transposed Signals from Sensors. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, vol. 2024, no. 73, p. 1-12. ISSN: 0018-9456.
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• 2023

  SLAY, J.; ŠOTNER, R.; FREEBORN, T. Effect of Localized Electrode/Pulp Tissue Conditions on Bipolar Measurements of Banana Samples Electrical Impedance. In Conference Proceedings - IEEE SOUTHEASTCON. Volume 2023-April. NEW YORK: IEEE, 2023. p. 654-658. ISBN: 9781665476119.
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  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; JAIKLA, W. Arbitrarily Tunable Phase Shift in Low-Frequency Multiphase Oscillator. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, vol. 72, no. 1, p. 1-11. ISSN: 0018-9456.
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  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J. Simple Diode-Less Active RMS Detector Using Special Analog Multipliers. IEEE Transactions on Circuits and Systems II: Express Briefs, 2023, vol. 70, no. 11, p. 3983-3987. ISSN: 1558-3791.
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  LAUCKA, A.; ANDRIUKAITIS, D.; VALINEVICIUS, A.; ZILYS, M.; NAVIKAS, D.; BALASEVICIUS, L.; MARFELDAS, A.; SOTNER, R.; JERABEK, J.; LI, Z.; RITONJA, J. New Approach for Fertiliser Size Assessment Using Contactless Scanning. Mathematics, 2023, vol. 11, no. 17, p. 1-13. ISSN: 2227-7390.
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  POLÁK, L.; BÁRTA, V.; KUFA, J.; ŠIMKA, M.; ZEDKA, R.; ŠOTNER, R.; DHAKA, A. Single Frequency Networks for DVB-T2: Analysis of Real Case Scenarios in Czech Republic. In 33rd International Conference of Radioelektronika. Pardubice (Czech Republic): 2023. p. 1-6. ISBN: 979-8-3503-9834-2.
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  SLAY, J.; ŠOTNER, R.; FREEBORN, T.; JEŘÁBEK, J.; POLÁK, L.; PETRŽELA, J.; VYPLEL, V. Distinguishing Liquid Solutions With Alcohol Using Electrical Impedance Measurements: Preliminary Study for Food Safety Applications. IEEE SENSORS JOURNAL, 2023, vol. 23, no. 22, p. 26997-27007. ISSN: 1558-1748.
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  LANGHAMMER, L.; ŠOTNER, R.; THEUMER, R. Various Order Low–Pass Filter with the Electronic Change of Its Approximation. SENSORS, 2023, vol. 23, no. 19, p. 1-23. ISSN: 1424-8220.
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  LANGHAMMER, L.; ŠOTNER, R. Reconnection-Less Reconfigurable Filter Based on Method of Unknown Nodal Voltages Using 4x4 Matrix. IEEE Access, 2023, vol. 11, no. 1, p. 8600-8608. ISSN: 2169-3536.
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  KULAPONG, W.; JAIKLA, W.; SIRIPONGDEE, S.; ŠOTNER, R.; SUWANJAN, P.; CHAICHANA, A. A New Method to Synthesise the Sinusoidal Oscillator Based on Series Negative Resistance-Capacitance and its Implementation Using a Single Commercial IC, LT1228. Elektronika Ir Elektrotechnika, 2023, vol. 29, no. 3, p. 26-32. ISSN: 1392-1215.
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• 2022

  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J. Low-cost remote distance and height sensing analog device for laboratory agriculture environments. Measurement Science and Technology, 2022, vol. 33, no. 6, p. 1-16. ISSN: 1361-6501.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; THEUMER, R.; LANGHAMMER, L. Electronic Tunability and Cancellation of Serial Losses in Wire Coils. SENSORS, 2022, vol. 22, no. 19, p. 1-16. ISSN: 1424-8220.
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  ŠOTNER, R.; JEŘÁBEK, J. Mathematical Expressions Useful for Tunable Properties of Simple Square Wave Generators. Mathematics, 2022, vol. 10, no. 23, p. 1-18. ISSN: 2227-7390.
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  POLÁK, L.; PAUL, F.; ŠIMKA, M.; ZEDKA, R.; KUFA, J.; ŠOTNER, R. On the Interference between LoRa and Bluetooth in the 2.4 GHz Unlicensed Band. In 32nd International Conference Radioelektronika. Kosice, Slovakia: 2022. p. 14-17. ISBN: 978-1-7281-8686-3.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PROKOP, R.; AYTEN, U.; JAIKLA, W. Short range electromagnetic interface using 0.35 μm CMOS blocks for temperature monitoring in isolated areas. Journal of Advanced Research, 2022, vol. 41, no. 11, p. 49-62. ISSN: 2090-1232.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PROKOP, R.; KLEDROWETZ, V.; THEUMER, R.; LANGHAMMER, L. Special analog multipliers in voltage-controlled oscillator and phase-locked loop-based FM demodulator for measurement and processing of sensed low-frequency signals. MEASUREMENT, Journal of the International Measurement Confederation (IMEKO), 2022, vol. 201, no. 9, p. 1-17. ISSN: 0263-2241.
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  SVOBODA, M.; ŠOTNER, R.; POLÁK, L. Practical Aspects of Impedance Measurement using Operational Amplifier and Oscilloscope. In 32nd International Conference Radioelektronika. Košice, Slovakia: 2022. p. 86-89. ISBN: 978-1-7281-8686-3.
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  CHINNAPARK, S.; SIRIPONGDEE, S.; JAIKLA, W.; THANAPUTTIWIROT, S.; ŠOTNER, R.; MOTO, S. Resistorless Transconductance-mode Multifunction Filter with Orthogonal and Electronic Tune of Natural Frequency and Quality Factor. In Proceedings of the 2022 International Electrical Engineering Congress (iEECON 2022). New York: IEEE, 2022. p. 1-5. ISBN: 978-1-6654-0206-4.
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• 2021

  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; LANGHAMMER, L.; STOLAŘOVÁ, H.; PETRŽELA, J.; ANDRIUKAITIS, D.; VALINEVICIUS, A. On the performance of electronically tunable fractional-order oscillator using grounded resonator concept. AEU - International Journal of Electronics and Communications, 2021, vol. 129, no. 2, p. 1-17. ISSN: 1434-8411.
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  DOMANSKÝ, O.; ŠOTNER, R.; LANGHAMMER, L.; POLÁK, L. Electronically Reconfigurable and Tunable Fractional-Order Filter Using Resonator Concept and Feedforward Path for Low-Frequency Tone Signalization. IEEE Access, 2021, vol. 9, no. 10, p. 138026-138041. ISSN: 2169-3536.
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  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; LAHIRI, A.; JAIKLA, W. Readout for simple and precise analog acoustic impact initialization. Scientific Reports, 2021, vol. 11, no. 1, p. 1-16. ISSN: 2045-2322.
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  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J.; KLEDROWETZ, V. Analog Multipliers-Based Double Output Voltage Phase Detector for Low-Frequency Demodulation of Frequency Modulated Signals. IEEE Access, 2021, vol. 9, no. 6, p. 93062-93078. ISSN: 2169-3536.
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  ŠOTNER, R.; PETRŽELA, J.; LANGHAMMER, L. Voltage Tunable Building Blocks Using Compact Active Device in Design of Filtering Applications. In Proceedings of 31st International Conference Radioelektronika (RADIOELEKTRONIKA 2021). Brno (Czech Republic): IEEE, 2021. p. 1-4. ISBN: 978-1-6654-1474-6.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PROKOP, R.; JAIKLA, W. A Single Parameter Voltage Adjustable Immittance Topology for Integer- and Fractional-Order Design Using Modular Active CMOS Devices. IEEE Access, 2021, vol. 9, no. 5, p. 73713-73727. ISSN: 2169-3536.
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  SIGMUND, M.; ŠOTNER, R. Signal Analysis in Nonlinear Systems Using Instrumental Measurement and Computer Simulation. In Proceedings of the 30th Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE 2021). 1. Prague: IEEE, 2021. p. 1-4. ISBN: 9781728193274.
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  JAIKLA, W.; SIRIPONGDEE, S.; KHATEB, F.; ŠOTNER, R.; SILAPAN, P.; SUWANJAN, P.; CHAICHANA, A. Synthesis of biquad filters using two VD-DIBAs with independent control of quality factor and natural frequency. AEU - International Journal of Electronics and Communications, 2021, vol. 132, no. , IF: 2,924, p. 1-12. ISSN: 1434-8411.
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  POLÁK, L.; ŠOTNER, R.; KUFA, J.; KRATOCHVÍL, T. DVB-T2/T2-Lite using MISO Principle for Portable and Mobile Transmission Scenarios. In 44th International Conference on Telecommunications and Signal Processing (TSP). Brno (Czech Republic): IEEE, 2021. p. 34-37. ISBN: 978-1-6654-2933-7.
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  JAIKLA, W.; BUAKHONG, U.; SIRIPONGDEE, S.; KHATEB, F.; ŠOTNER, R.; SILAPAN, P.; SUWANJAN, P.; CHAICHANA, A. Single Commercially Available IC-Based Electronically Controllable Voltage-Mode First-Order Multifunction Filter with Complete Standard Functions and Low Output Impedance. SENSORS, 2021, vol. 21, no. 21, IF: 3,576, p. 1-25. ISSN: 1424-8220.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; ANDRIUKAITIS, D. Reconnection–less Reconfigurable Fractional–Order Current–Mode Integrator Design with Simple Control. IEEE Access, 2021, vol. 9, no. 10, p. 136395-136405. ISSN: 2169-3536.
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  POLÁK, L.; KUFA, J.; ŠOTNER, R.; KRATOCHVÍL, T. On the Performance of DVB-T2 MISO System: Special Fixed Transmission Scenarios. In 31st International Conference Radioelektronika (RADIOELEKTRONIKA). Brno (Czech Republic): 2021. p. 1-4. ISBN: 978-1-6654-1474-6.
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  KUBÁNEK, D.; KOTON, J.; DVOŘÁK, J.; HERENCSÁR, N.; ŠOTNER, R. Optimized Design of OTA-Based Gyrator Realizing Fractional-Order Inductance Simulator: A Comprehensive Analysis. Applied Sciences - Basel, 2021, vol. 11, no. 1, p. 1-19. ISSN: 2076-3417.
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• 2020

  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; KLEDROWETZ, V.; PROKOP, R. Design of Signal Generators Using Active Elements Developed in I3T25 CMOS Technology Single IC Package for Illuminance to Frequency Conversion. SENSORS, 2020, vol. 20, no. 4, p. 1-13. ISSN: 1424-8220.
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  LAUCKA, A.; ANDRIUKAITIS, D.; VALINEVICIUS, A.; NAVIKAS, D.; ZILYS, M.; MARKEVICIUS, V.; KLIMENTA, D.; ŠOTNER, R.; JEŘÁBEK, J. Method for Volume of Irregular Shape Pellets Estimation Using 2D Imaging Measurement. Applied Sciences - Basel, 2020, vol. 10, no. 8, p. 1-19. ISSN: 2076-3417.
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  ŠOTNER, R.; DOMANSKÝ, O.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J.; ANDRIUKAITIS, D. Integer-and Fractional-Order Integral and Derivative Two-Port Summations: Practical Design Considerations. Applied Sciences - Basel, 2020, vol. 10, no. 1, p. 1-25. ISSN: 2076-3417.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; KARTCI, A.; HERENCSÁR, N.; METIN, B. Practical Design of Fractional-Order Resonator for Application in the Multiphase Oscillator. In Proceedings of 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS). Glasgow, Scotland, UK, United Kingdom: IEEE, 2020. p. 1-4. ISBN: 978-1-7281-6044-3.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L. Tunable Fractional-Order Capacitance Multiplier Using Current Gain Adjustment. In Proceedings of 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS). Glasgow, Scotland, UK, United Kingdom: IEEE, 2020. p. 1-4. ISBN: 978-1-7281-6044-3.
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  PETRŽELA, J.; ŠOTNER, R. Binary Memory Implemented by Using Variable Gain Amplifiers With Multipliers. IEEE Access, 2020, vol. 8, no. 1, p. 197276-197286. ISSN: 2169-3536.
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  JAIKLA, W.; CHAICHANA, A.; SUWANJAN, P.; ŠOTNER, R. Design of Electronically Controllable Quadrature Sinusoidal Oscillator with Linear Control of Frequency. In Proceedings of 2nd World Symposium on Communication Engineering (WSCE). Nagoya, Japan: IEEE, 2020. p. 179-183. ISBN: 978-1-7281-5329-2.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; KOTON, J.; ANDRIUKAITIS, D.; MERFELDAS, A. Design of Electronically Adjustable Fractional Order Immittances Using Single Active Device. In Proceedings of 43rd International Conference on Telecommunications and Signal Processing (TSP). Milan, Italy: IEEE, 2020. p. 578-582. ISBN: 978-1-7281-6376-5.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; KOTON, J.; POLÁK, J.; ANDRIUKAITIS, D.; VALINEVICIUS, A. Design of Building Blocks for Fractional-Order Applications with Single and Compact Active Device. In Proceedings of 43rd International Conference on Telecommunications and Signal Processing (TSP). Milan, Italy: IEEE, 2020. p. 573-577. ISBN: 978-1-7281-6376-5.
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  JARDRIT, P.; JAIKLA, W.; SIRIPONGDEE, S.; CHAICHANA, A.; ŠOTNER, R.; KHATEB, F. Design of High Input Impedance Voltage-mode Multifunction Biquad Filter with Independent Control of Natural Frequency and Quality Factor. In 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON). Phuket, Thailand: IEEE, 2020. p. 234-237. ISBN: 978-1-7281-6486-1.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PETRŽELA, J. Capacitance Multiplier Using Small Values of Multiplication Factors for Adjustability Extension and Parasitic Resistance Cancellation Technique. IEEE Access, 2020, vol. 8, no. 1, p. 144382-144392. ISSN: 2169-3536.
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  ŠOTNER, R.; DOMANSKÝ, O.; LANGHAMMER, L.; PETRŽELA, J. Comparison of Simple Design Methods for Voltage Controllable Resistance. In Proceedings of 30th International Conference Radioelektronika (RADIOELEKTRONIKA 2020). Bratislava, Slovakia: IEEE, 2020. p. 122-127. ISBN: 978-1-7281-6469-4.
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  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; LANGHAMMER, L.; POLÁK, J.; JAIKLA, W.; TUNTRAKOOL, S. Integer- and Fractional-Order VCO Using Non-Inertial Amplitude Stabilization and Modern Active Elements. Elektronika Ir Elektrotechnika, 2020, vol. 26, no. 2, p. 42-47. ISSN: 1392-1215.
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  LANGHAMMER, L.; ŠOTNER, R. Conversion of a MISO Filter into its Reconnectionless Reconfigurable Form with Complex Active elements. In Proceedings of the 2020 30th International Conference Radioelektronika. Bratislava, Slovakia: IEEE, 2020. p. 1-4. ISBN: 978-1-7281-6468-7.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; DOSTÁL, T. Dual-Mode Multifunctional Reconnection-less Reconfigurable Filter. Elektronika Ir Elektrotechnika, 2020, vol. 26, no. 3, p. 36-41. ISSN: 1392-1215.
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  LANGHAMMER, L.; ŠOTNER, R. Third-Order Reconnection-less Electronically Reconfigurable Multifunctional Filter. In Proceedings of the 2020 IEEE International Symposium on Circuits and Systems (ISCAS). Sevilla, Spain: IEEE, 2020. p. 1-5. ISBN: 978-1-7281-3320-1.
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  ÖZBEY, N.; YEROGLU, C.; ALAGOZ, B. B.; HERENCSÁR, N.; KARTCI, A.; ŠOTNER, R. 2DOF multi-objective optimal tuning of disturbance reject fractional order PIDA controllers according to improved consensus oriented random search method. Journal of Advanced Research, 2020, vol. 25, no. 1, p. 159-170. ISSN: 2090-1232.
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  LANGHAMMER, L.; DVOŘÁK, J.; ŠOTNER, R.; JEŘÁBEK, J.; BERTSIAS, P. Reconnection-less Reconfigurable Low-Pass Filtering Topology Suitable for Higher-Order Fractional-Order Design. Journal of Advanced Research, 2020, vol. 25, no. 9/2020, p. 257-274. ISSN: 2090-1232.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; SLÁDOK, O.; JEŘÁBEK, J.; BERTSIAS, P. Current–Mode Fractional–Order Electronically Controllable Integrator Design. In Proceedings of the 2020 IEEE International Conference on Electronics Circuits and Systems (ICECS). Glasgow, Scotland: IEEE, 2020. p. 1-4. ISBN: 978-1-7281-6044-3.
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  KUBÁNEK, D.; KOTON, J.; DVOŘÁK, J.; HERENCSÁR, N.; ŠOTNER, R. Analysis of OTA-Based Gyrator Implementing Fractional-Order Inductor. In Proceedings of the 2020 43rd International Conference on Telecommunications and Signal Processing (TSP), Milan, Italy. IEEE, 2020. p. 583-588. ISBN: 978-1-7281-6376-5.
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  PROKOP, R.; ŠOTNER, R.; KLEDROWETZ, V. The CMOS Highly Linear Current Amplifier with Current Controlled Gain for Sensor Measurement Applications. SENSORS, 2020, vol. 20, no. 16, p. 1-23. ISSN: 1424-8220.
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  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PETRŽELA, J.; JAIKLA, W.; TUNTRAKOOL, S. Illuminance Sensing in Agriculture Applications Based on Infra-Red Short-Range Compact Transmitter Using 0.35um CMOS Active Device. IEEE Access, 2020, vol. 8, no. 1, p. 18149-18161. ISSN: 2169-3536.
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• 2019

  ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; PROKOP, R.; KLEDROWETZ, V. Integrated Building Cells for a Simple Modular Design of Electronic Circuits with Reduced External Complexity: Performance, Active Element Assembly, and an Application Example. Electronics (MDPI), 2019, vol. 8, no. 5, p. 1-28. ISSN: 2079-9292.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; DOSTÁL, T. Novel Design Solution of Reconnection-less Electronically Reconfigurable Filter. In Proceedings of the 26th International Conference “Mixed Design of Integrated Circuits and Systems” - MIXDES 2019. Rzeszow, Poland: IEEE, 2019. p. 365-369. ISBN: 978-83-63578-15-2.
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  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; HERENCSÁR, N.; ANDRIUKAITIS, D. Design of Fractional-Order Integrator Controlled by Single Voltage Gain. In Proceedings of the 2019 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary. Budapest, Hungary: IEEE, 2019. p. 360-364. ISBN: 978-1-7281-1864-2.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; PETRŽELA, J.; JAIKLA, W.; TUNTRAKOOL, S. Voltage Differencing Current Conveyor Differential Input Transconductance Amplifier: Novel Active Element and Its Resistorless Filtering Application. In Proceedings of the 2019 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). Dublin, Ireland: IEEE, 2019. p. 1-5. ISBN: 978-1-7281-5764-1.
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  PROMMEE, P.; WONGPROMMOON, N.; ŠOTNER, R. Frequency Tunability of Fractance Device based on OTA-C. In Proceedings of the 2019 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary. Budapest, Hungary: IEEE, 2019. p. 76-79. ISBN: 978-1-7281-1864-2.
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  ŠOTNER, R.; LANGHAMMER, L.; JEŘÁBEK, J.; USHAKOV, P.; DOSTÁL, T. Fractional-Order Phase Shifters with Constant Magnitude Frequency Responses. Elektronika Ir Elektrotechnika, 2019, vol. 25, no. 5, p. 25-30. ISSN: 1392-1215.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; POLÁK, L.; JAIKLA, W.; PROMMEE, P. Operational Frequency Bandwidth Rescalable Implementations of Constant Phase Devices. In Proceedings of the 2019 29th International Conference Radioelektronika (RADIOELEKTRONIKA). Pardubice, Czech Republic: IEEE, 2019. p. 1-6. ISBN: 978-1-5386-9322-3.
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  ŠOTNER, R.; JEŘÁBEK, J.; ÖZOĞUZ, S.; KUBÁNEK, D.; LANGHAMMER, L. Electronically Controllable Audio Equalizers Based on Bilinear Immittances Utilizing CMOS Voltage Differencing Current Conveyor. In Proceedings of the 2019 IEEE International Symposium on Circuits and Systems (ISCAS). Sapporo, Japan: IEEE, 2019. p. 1-5. ISBN: 978-1-7281-0397-6.
  Detail

  ŠOTNER, R.; LANGHAMMER, L.; JEŘÁBEK, J.; DOSTÁL, T. Fractional-Order Asymptotical Phase Shifter With Flat Magnitude Response. In Proceedings of the 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS 2019). Munich, Germany: IEEE, 2019. p. 1-4. ISBN: 978-1-7281-1031-8.
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  ŠOTNER, R.; JEŘÁBEK, J.; KLEDROWETZ, V. Special Type of Current Conveyor-Based Schmitt Trigger in Novel Design of Triangular Waveform Generator. AEU - International Journal of Electronics and Communications, 2019, vol. 112, no. 12/2019, p. 1-9. ISSN: 1434-8411.
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  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; LANGHAMMER, L. Frequency Corrector Using Voltage Differencing Current Conveyor Transconductance Amplifiers. In Proceedings of the 26th IEEE International Conference on Electronics Circuits and Systems. Genoa, Italy: IEEE, 2019. p. 286-289. ISBN: 978-1-7281-0996-1.
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  PETRŽELA, J.; ŠOTNER, R. New nonlinear active element dedicated to modeling chaotic dynamics with complex polynomial vector fields. ENTROPY, 2019, vol. 21, no. 9, p. 1-37. ISSN: 1099-4300.
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  LANGHAMMER, L.; ŠOTNER, R.; DOMANSKÝ, O. Electronically Tunable Oscillator Utilizing Reinforced Controllable Parameters. In Proceedings of the 2019 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). Dublin, Ireland: IEEE, 2019. p. 1-5. ISBN: 978-1-7281-5764-1.
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  JEŘÁBEK, J.; DVOŘÁK, J.; ŠOTNER, R.; HERENCSÁR, N.; KOTON, J. Experimental Verification of Pseudo-Differential Electronically Controllable Multifunction Filter Using Modified Current Differencing/Summing Units. JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2019, vol. 28, no. 6, p. 1950098-1 (1950098-30 p.)ISSN: 0218-1266.
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  DOMANSKÝ, O.; ŠOTNER, R.; LANGHAMMER, L.; JEŘÁBEK, J.; PSYCHALINOS, C.; TSIRIMOKOU, G. Practical Design of RC Approximants of Constant Phase Elements and Their Implementation in Fractional-Order PID Regulators Using CMOS Voltage Differencing Current Conveyors. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2019, vol. 38, no. 4, p. 1520-1546. ISSN: 0278-081X.
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  LAUCKA, A.; ANDRIUKAITIS, D.; VALINEVICIUS, A.; ZILYS, M.; MARKEVICIUS, V.; NAVIKAS, D.; ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; HERENCSÁR, N.; KLIMENTA, D. Research of the Operator's Advisory System Based on Fuzzy Logic for Pelletizing Equipment. Symmetry, 2019, vol. 11, no. 11, p. 1-17. ISSN: 2073-8994.
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  JAIKLA, W.; ŠOTNER, R.; KHATEB, F. Design and Analysis of Floating Inductance Simulators using VDDDAs and Their Applications. AEU - International Journal of Electronics and Communications, 2019, vol. 112, no. 12/2019, p. 1-12. ISSN: 1434-8411.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; USHAKOV, P. Novel Electronically Reconfigurable Filter and Its Fractional-Order Counterpart. In Proceedings of the 26th IEEE International Conference on Electronics Circuits and Systems. Genoa, Italy: 2019. p. 538-541. ISBN: 978-1-7281-0996-1.
  Detail

  HERENCSÁR, N.; KARTCI, A.; YILDIZ, H. A.; ŠOTNER, R.; DVOŘÁK, J.; KUBÁNEK, D.; JEŘÁBEK, J.; KOTON, J. Comparative Study of Op-Amp-based Integrators Suitable for Fractional-Order Controller Design. In Proceedings of the 2019 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary. Budapest, Hungary: IEEE, 2019. p. 740-743. ISBN: 978-1-7281-1864-2.
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  LANGHAMMER, L.; ŠOTNER, R.; DOSTÁL, T. New Solution of a Frequency Filter with Reconnection-less Reconfiguration of Its Transfer. In Proceedings of 29th International Conference Radioelektronika 2019. Pardubice: IEEE, 2019. p. 51-54. ISBN: 978-1-5386-9321-6.
  Detail

  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; USHAKOV, P. Novel Reconnection-less Reconfigurable Filter Design Based on Unknown Nodal Voltages Method and Its Fractional-Order Counterpart. Elektronika Ir Elektrotechnika, 2019, vol. 25, no. 3, p. 34-38. ISSN: 1392-1215.
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  KRATOCHVÍL, T.; PETRŽELA, J.; ŠOTNER, R.; DŘÍNOVSKÝ, J.; GÖTTHANS, T.; WIEERS, A.; GILLON, R.; REYNIER, P.; POUPIN, Y. Measurements for RF Amplifiers, Bond Wire Fusing and MOS Power Cells. In Nanoelectronic Coupled Problems Solutions. Springer, 2019. p. 487-515. ISBN: 978-3-030-30725-7.
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  HERENCSÁR, N.; KARTCI, A.; KOTON, J.; ŠOTNER, R.; ALAGOZ, A. B.; YEROGLU, C. Analogue Implementation of a Fractional-Order PI^{\lambda} Controller for DC Motor Speed Control. In Proceedings of the 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), Vancouver, Canada. NEW YORK: IEEE, 2019. p. 467-472. ISBN: 978-1-7281-3666-0.
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  ŠOTNER, R.; JEŘÁBEK, J.; KARTCI, A.; DOMANSKÝ, O.; HERENCSÁR, N.; KLEDROWETZ, V.; ALAGOZ, B.; YEROGLU, C. Electronically reconfigurable two-path fractional-order PI/D controller employing constant phase blocks based on bilinear segments using CMOS modified current differencing unit. Microelectronics Journal, 2019, vol. 86, no. 1, p. 114-129. ISSN: 0026-2692.
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• 2018

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J. Methods for Extended Tunability in Quadrature Oscillators Based on Enhanced Electronic Control of Time Constants. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2018, vol. 67, no. 6, p. 1495-1505. ISSN: 0018-9456.
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  PETRŽELA, J.; ŠOTNER, R. Chaotic admittance with analog multipliers. In Proceedings of the IEEE 2018 41st International Conference on Telecommunications and Signal Processing. Athens, Greece: IEEE, 2018. p. 60-65. ISBN: 978-1-5386-4695-3.
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  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; DVOŘÁK, J. Design and Analysis of CCII-Based Oscillator with Amplitude Stabilization Employing Optocouplers for Linear Voltage Control of the Output Frequency. Electronics (MDPI), 2018, vol. 7, no. 9, p. 1-20. ISSN: 2079-9292.
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  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; LANGHAMMER, L.; PETRŽELA, J.; DOSTÁL, T. Methods for Extension of Tunability Range in Synthetic Inductance Simulators. Elektronika Ir Elektrotechnika, 2018, vol. 24, no. 3, p. 41-45. ISSN: 1392-1215.
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  ŠOTNER, R.; JEŘÁBEK, J.; DOMANSKÝ, O.; HERENCSÁR, N.; KARTCI, A.; DVOŘÁK, J. Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor. In Proceedings of the 10th IEEE International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT 2018). International Congress on Ultra Modern Telecommunications and Control Systems and Workshops. Moscow, Russia: IEEE, 2018. p. 248-251. ISBN: 978-1-5386-9360-5. ISSN: 2157-023X.
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  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; LANGHAMMER, L.; DOSTÁL, T. On Advanced Current Conveyor Applications Having Capacitor Connected to Current Input Terminal. In Proceedings of the 25th International Conference “Mixed Design of Integrated Circuits and Systems”. Gdynia, Poland: Department of Microelectronics and Computer Science, Lodz University of Technology, Poland, 2018. p. 285-290. ISBN: 978-83-63578-13-8.
  Detail

  CHETA, W.; SIRIPRUCHYANUN, M.; TRACHU, K.; SUWANJAN, P.; ŠOTNER, R.; JAIKLA, W. Single VDCC Based Voltage-mode First-order Allpass Filter with Electronic Controllability. In Proceedings of the 18th IEEE International Symposium on Communications and Information Technologies (ISCIT 2018). Bangkok, Thailand: IEEE, 2018. p. 255-260. ISBN: 978-1-5386-8458-0.
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  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N. Study of impact of voltage gain of comparator on performance of newly designed functional generator. OPTIK, 2018, vol. 172, no. 11/2018, p. 203-219. ISSN: 0030-4026.
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  ŠOTNER, R.; LANGHAMMER, L.; DOMANSKÝ, O.; PETRŽELA, J.; JEŘÁBEK, J.; DOSTÁL, T. New Reconfigurable Universal SISO Biquad Filter Implemented by Advanced CMOS Active Elements. In Proceedings of the 2018 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD). Prague, Czech Republic: IEEE, 2018. p. 257-260. ISBN: 978-1-5386-5153-7.
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  ŠOTNER, R.; LANGHAMMER, L.; PETRŽELA, J.; DOMANSKÝ, O.; DOSTÁL, T. Applications of novel behavioral implementation of a controllable generalized current conveyor. In Proceedings of the 28th International Conference Radioelektronika 2018. Prague, Czech Republic: IEEE, 2018. p. 1-6. ISBN: 978-1-5386-2485-2.
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  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; LANGHAMMER, L.; DOMANSKÝ, O.; JAIKLA, W.; DOSTÁL, T. Reconnection-less Reconfigurable Filter and its Application into Adaptive Circuit. In Proceedings of the IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP2018). Athens, Greece: IEEE, 2018. p. 192-197. ISBN: 978-1-5386-4695-3.
  Detail

  ŠOTNER, R.; HERENCSÁR, N.; KLEDROWETZ, V.; KARTCI, A.; JEŘÁBEK, J. New Low-Voltage CMOS Differential Difference Amplifier (DDA) and an Application Example. In Proceedings of the 2018 61st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). Windsor, Canada: IEEE, 2018. p. 133-136. ISBN: 978-1-5386-7392-8.
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  ŠOTNER, R.; POLÁK, L.; PETRŽELA, J.; LANGHAMMER, L. Practical design of the voltage controllable quadrature oscillator for operation in MHz bands employing new behavioral model of variable-voltage-gain current conveyor of second generation. Journal of Computational Electronics, 2018, vol. 17, no. 4, p. 1685-1694. ISSN: 1569-8025.
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  DVOŘÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R.; POLÁK, J. Synthesis and Analysis of Electronically Adjustable Fractional-Order Low-Pass Filter. JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2018, vol. 27, no. 2, p. 1850032-1 (1850032-18 p.)ISSN: 0218-1266.
  Detail

  LANGHAMMER, L.; DVOŘÁK, J.; JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R. Fractional-Order Low-Pass Filter with Electronic Tunability of Its Order and Pole Frequency. Journal of Electrical Engineering, 2018, vol. 69, no. 1, p. 3-13. ISSN: 1335-3632.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; ZAPLETAL, M. Fully-Differential Universal Frequency Filter with Dual-Parameter Control of the Pole Frequency and Quality Factor. In 2018 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2018. p. 1-5. ISBN: 978-1-5386-4881-0.
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  KASKOUTA, E.; KAMILARIS, T.; JEŘÁBEK, J.; ŠOTNER, R.; PSYCHALINOS, C. Single-Input Multiple-Output and Multiple-Input Single-Output Fractional-Order Filter Designs. In Proceedings of 2018 41th International Conference on Telecommunications and Signal Processing (TSP). 2018. p. 356-359. ISBN: 978-1-5386-4695-3.
  Detail

  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J. Modification of Current Follower/Amplifier with Controllable Intrinsic Resistance. In Proceedings of IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP2018). IEEE, 2018. p. 70-73. ISBN: 978-1-5386-4695-3.
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  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; DVOŘÁK, J.; VRBA, K. Electronically Controllable Square/Triangular Wave Generator with Current-Controlled Differential Difference Current Conveyors. In Proceedings of 2018 41th International Conference on Telecommunications and Signal Processing (TSP). 2018. p. 74-79. ISBN: 978-1-5386-4695-3.
  Detail

  HERENCSÁR, N.; ŠOTNER, R.; KARTCI, A.; VRBA, K. A Novel Pseudo-Differential Integer/Fractional-Order Voltage-Mode All-Pass Filter. In Proceedings of the 2018 IEEE International Symposium on Circuits and Systems (ISCAS). Florence, Italy: IEEE, 2018. p. 1-5. ISBN: 978-1-5386-4881-0.
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  POLÁK, L.; ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J. CMOS Current Feedback Operational Amplifier-Based Relaxation Generator for Capacity to Voltage Sensor Interface. SENSORS, 2018, vol. 18, no. 12, p. 1-15. ISSN: 1424-8220.
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  LANGHAMMER, L.; ŠOTNER, R.; DOMANSKÝ, O.; HRICKO, T. Electronically Reconfigurable Universal Filter Based on VDTAs. In Proceedings of 28th International Conference Radioelektronika 2018. Praha: IEEE, 2018. p. 1-4. ISBN: 978-1-5386-2485-2.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; DOSTÁL, T. Fully-Differential Multifunctional Electronically Configurable Fractional-Order Filter with Electronically Adjustable Parameters. Elektronika Ir Elektrotechnika, 2018, vol. 24, no. 5, p. 42-45. ISSN: 1392-1215.
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  DOMANSKÝ, O.; ŠOTNER, R.; LANGHAMMER, L. Reconfigurable Impedance Converter for Synthesis of Integer and Fractional-Order Synthetic Elements. In Proceedings of IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP2018). Athens, Greece: 2018. p. 367-371. ISBN: 978-1-5386-4695-3.
  Detail | WWW

  ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J. Simple two operational transconductance amplifiers-based electronically controllable bilinear two port for fractional-order synthesis. Electronics Letters, 2018, vol. 54, no. 20, p. 1164-1166. ISSN: 0013-5194.
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• 2017

  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; DOMANSKÝ, O.; LANGHAMMER, L.; DOSTÁL, T. Special Electronically Reconfigurable Lossy/Lossless Integrator in Application of Functional Generator. In Proceedings of 27th International Conference Radioelektronika 2017. Czech Republic, Brno: IEEE, 2017. p. 196-200. ISBN: 978-1-5090-4591-4.
  Detail | WWW

  DOMANSKÝ, O.; ŠOTNER, R.; PETRŽELA, J.; LANGHAMMER, L.; DOSTÁL, T. Higher Order Differentiator Block for Synthesis of Controllable Frequency Dependent Elements. In Proceedings of 27th International Conference Radioelektronika 2017. Czech Republic, Brno: IEEE, 2017. p. 158-162. ISBN: 978-1-5090-4591-4.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOMANSKÝ, O.; TSIRIMOKOU, G.; PSYCHALINOS, C. Synthesis and design of constant phase elements based on the multiplication of electronically controllable bilinear immittances in practice. AEU - International Journal of Electronics and Communications, 2017, vol. 78, no. 8/ 2017, p. 98-113. ISSN: 1434-8411.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOMANSKÝ, O.; JAIKLA, W.; DOSTÁL, T. Exponentially Tunable Voltage Controlled Quadrature Oscillator. In Proceedings of the 40th International Conference on Telecommunications and Signal Processing (TSP 2017). Barcelona, Spain: 2017. p. 302-306. ISBN: 978-1-5090-3981-4.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PROKOP, R.; KLEDROWETZ, V.; POLÁK, J. A CMOS Multiplied Input Differential Difference Amplifier: A New Active Device and Its Applications. Applied Sciences - Basel, 2017, vol. 7, no. 1, p. 1-13. ISSN: 2076-3417.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; PETRŽELA, J.; DOMANSKÝ, O.; LANGHAMMER, L.; DOSTÁL, T. Single Active Parameter Tunable Simple Band-Pass Filter: Methods for Tunability Range Extension. In Proceedings of the 24th International Conference “Mixed Design of Integrated Circuits and Systems”. Bydgoszcz, Poland: Dept. of Microelectronics and Computer Science, Lodz University of Technology, Poland, 2017. p. 318-323. ISBN: 978-83-63578-11-4.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; HERENCSÁR, N.; PROKOP, R.; DOSTÁL, T. Arbitrary Generation of Phase Shift by Pseudo-Differential Bilinear Sections and Their Application. In Proceedings of 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2017). Batumi, Georgia: Institute of Electrical and Electronics Engineers Inc., 2017. p. 458-461. ISBN: 978-1-5386-1911-7.
  Detail | WWW

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; PETRŽELA, J.; DOSTÁL, T. Design of Integer/Fractional-Order Filter with Electronically Reconfigurable Transfer Response. In Proceedings of 24th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2017). Batumi, Georgia: 2017. p. 156-159. ISBN: 978-1-5386-1910-0.
  Detail | WWW

  ŠOTNER, R.; PETRŽELA, J.; DOMANSKÝ, O.; DOSTÁL, T. Current Feedback Operational Amplifier Based Two-Port Frequency Equalizer. In Proceedings of the 2017 23 European Conference on Circuit Theory and Design (ECCTD 2017). Catania, Italy: IEEE, 2017. p. 1-4. ISBN: 978-1-5386-3974-0.
  Detail

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; LANGHAMMER, L.; POLÁK, J. On practical construction of electronically controllable compact current amplifier based on commercially available elements and its application. AEU - International Journal of Electronics and Communications, 2017, vol. 81, no. 11/ 2017, p. 56-66. ISSN: 1434-8411.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J. Závěrečná zpráva projektu GAČR za rok 2016: Research for electronically adjustable advanced active elements for circuit synthesis. 2017. p. 1-37.
  Detail

  ŠOTNER, R. APPLICATIONS OF ADVANCED CONTROLLABLE ACTIVE ELEMENTS IN ELECTRONIC CIRCUITS. Brno: VUTIUM, VĚDECKÉ SPISY VYSOKÉHO UČENÍ TECHNICKÉHO V BRNĚ, Edice Habilitační a inaugurační spisy, sv. 556, ISSN: 1213-418X, ISBN: 978-80-214-5450- 7, 2017. p. 1-34.
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  JEŘÁBEK, J.; ŠOTNER, R.; POLÁK, J.; LANGHAMMER, L.; HERENCSÁR, N.; PROKOP, R.; VRBA, K. Resistor-less Single-purpose or Reconfigurable Biquads Utilizing Single Z-Copy Controlled- Gain Voltage Differencing Current Conveyor. JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2017, vol. 26, no. 3, p. 1-21. ISSN: 1793-6454.
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  TUNTRAKOOL, S.; KUMNGERN, M.; ŠOTNER, R.; HERENCSÁR, N.; SUWANJAN, P.; JAIKLA, W. High input impedance voltage- mode universal filter and its modification as quadrature oscillator using VDDDAs. INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2017, vol. 55, no. 5, p. 324-332. ISSN: 0019-5596.
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  TSIRIMOKOU, G.; ŠOTNER, R.; JEŘÁBEK, J.; KOTON, J.; PSYCHALINOS, C. Programmable Analog Array of Fractional-Order Filters with CFOAs. In Proc. 40th Int. Conf. Telecommunications and Signal Processing. Barcelona: 2017. p. 706-709. ISBN: 978-1-5090-3981-4.
  Detail

  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; DOMANSKÝ, O.; JEŘÁBEK, J.; UHER, J. A 1+α Low-Pass Fractional-Order Frequency Filter with Adjustable Parameters. In Proceedings of 2017 40th International Conference on Telecommunications and Signal Processing (TSP). 2017. p. 724-729. ISBN: 978-1-5090-3981-4.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; DVOŘÁK, J.; POLÁK, J.; KUBÁNEK, D.; HERENCSÁR, N.; KOTON, J. Reconfigurable Fractional-Order Filter with Electronically Controllable Slope of Attenuation, Pole Frequency and Type of Approximation. JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2017, vol. 26, no. 10, p. 1750157- 1 (1750157-21 p.)ISSN: 1793-6454.
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  LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; JEŘÁBEK, J.; POLÁK, J. Fully-Differential Tunable Fractional-Order Filter with Current Followers and Current Amplifiers. In Proceedings of 27th International Conference Radioelektronika 2017. Brno: IEEE, 2017. p. 102-107. ISBN: 978-1-5090-4591-4.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; KOTON, J.; HERENCSÁR, N.; VRBA, K. Pseudo-Differential Electronically Controllable Second-Order Band-Pass Filter Using Modified Current Differencing/Summing Units. In Proceedings of the 40th International Conference on Telecommunications and Signal Processing (TSP 2017). 2017. p. 320-324. ISBN: 978-1-5090-3981-4.
  Detail | WWW

  LANGHAMMER, L.; DVOŘÁK, J.; ŠOTNER, R.; JEŘÁBEK, J. Electronically Tunable Fully-Differential Fractional-Order Low-Pass Filter. Elektronika Ir Elektrotechnika, 2017, vol. 23, no. 3, p. 47-54. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; KARTCI, A.; KOTON, J.; DOSTÁL, T. Pseudo-Differential Filter Design Using Novel Adjustable Floating Inductance Simulator with Electronically Controllable Current Conveyors. Elektronika Ir Elektrotechnika, 2017, vol. 23, no. 2, p. 31-35. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

• 2016

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; HORNG, J.; VRBA, K.; DOSTÁL, T. Simple Oscillator with Enlarged Tunability Range Based on ECCII and VGA Utilizing Commercially Available Analog Multiplier. Measurement Science Review, 2016, vol. 16, no. 2, p. 35-41. ISSN: 1335-8871.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; PROKOP, R.; KLEDROWETZ, V. Simple CMOS voltage differencing current conveyor-based electronically tuneable quadrature oscillator. Electronics Letters, 2016, vol. 52, no. 12, p. 1016-1018. ISSN: 0013-5194.
  Detail | WWW

  KARTCI, A.; ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J. Phase shift keying modulator design employing electronically controllable all-pass sections. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2016, vol. 89, no. 3, p. 781-800. ISSN: 0925-1030.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J.; KARTCI, A.; DOSTÁL, T. Discussion on Two Solutions of Inductance Simulators Using Single Controlled Gain Voltage Differencing Current Conveyor and the most Important Parasitic Effects. In Proceedings of the 26th International Conference RADIOELEKTRONIKA 2016. Košice: IEEE, 2016. p. 162-167. ISBN: 978-1-5090-1673-0.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PROKOP, R.; LAHIRI, A.; DOSTÁL, T.; VRBA, K. First-order transfer sections with reconnection-less electronically reconfigurable high-pass, all- pass and direct transfer character. Journal of Electrical Engineering, 2016, vol. 67, no. 1, p. 12-20. ISSN: 1335-3632.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOSTÁL, T. Voltage Differencing Current Conveyor Based Linearly Controllable Quadrature Oscillators. In 21st 2016 International Conference on Applied Electronics. International Conference on Applied Electronics. Pilsen, Czech Republic: University of West Bohemia, FEL-KAE, 2016. p. 237-240. ISBN: 978-80-261-0601-2. ISSN: 1803-7232.
  Detail | WWW

  TER MATEN, E.; PUTEK, P.; GUNTHER, M.; PULCH, R.; TISCHENDORF, C.; STROHM, C.; SCHOENMAKER, W.; MEURIS, P.; DE SMEDT, B.; BENNER, P.; FENG, L.; BANAGAAYA, N.; YUE, Y.; JANSSEN, R.; J DOHMEN, J.; TASIĆ, B.; DELEU, F.; GILLON, R.; WIEERS, A.; BRACHTENDORF, H.; BITTNER, K.; KRATOCHVÍL, T.; PETRŽELA, J.; ŠOTNER, R.; GÖTTHANS, T.; DŘÍNOVSKÝ, J.; SCHÖPS, S.; J DUQUE GUERRA, D.; CASPER, T.; DE GERSEM, H.; RÖMER, U.; REYNIER, P.; BARROUL, P.; MASLIAH, D.; ROUSSEAU, B. Nanoelectronic COupled problems solutions - nanoCOPS: modelling, multirate, model order reduction, uncertainty quantification, fast fault simulation. Journal of Mathematics in Industry, 2016, vol. 7, no. 2, p. 1-19. ISSN: 2190-5983.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J. Dílčí zpráva projektu GAČR za rok 2015: Research for electronically adjustable advanced active elements for circuit synthesis. 2016. p. 1-29.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; PROKOP, R.; KLEDROWETZ, V.; POLÁK, J.; FUJCIK, L.; DOSTÁL, T. Practically Implemented Electronically Controlled CMOS Voltage Differencing Current Conveyor. In Proceedings of 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS). UAE, Abu Dhabi: Khalifa University, UAE, 2016. p. 659-665. ISBN: 978-1-5090-0916-9.
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  PETRŽELA, J.; ŠOTNER, R.; GÖTTHANS, T.; DŘÍNOVSKÝ, J.; KRATOCHVÍL, T.; WIEERS, A. Measurement Setup for Identifying Parameters of the Encapsulated Bond Wires. In 8th Vienna International Conference on Mathematical Modelling, MATHMOD 2015. IFAC-PapersOnLine (ELSEVIER). Nizozemsko: IFAC-PapersOnLine, ScienceDirect - Elsevier, 2016. p. 936-937. ISBN: 978-3-901608-46-9. ISSN: 2405-8963.
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  ŠOTNER, R.; JEŘÁBEK, J.; DOSTÁL, T.; VRBA, K. Z-copy Voltage Controlled Current Follower Differential Input Transconductance Amplifier in Controllable Biquadratic Band-Pass Filter. Elektronika Ir Elektrotechnika, 2016, vol. 22, no. 4, p. 32-36. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; VRBA, K.; DOSTÁL, T. Behavioral model for emulation of ZC-CG-VDCC. IEICE Electronics Express, 2016, vol. 13, no. 18, p. 1-6. ISSN: 1349-2543.
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  JEŘÁBEK, J.; ŠOTNER, R.; PROKOP, R.; KLEDROWETZ, V.; KARTCI, A.; AYTEN, U. Inductance Simulator Based on Dual Controlled CMOS Voltage Differencing Current Conveyor. In Proceedings of 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS). UAE, Abu Dhabi: Khalifa University, UAE, 2016. p. 589-592. ISBN: 978-1-5090-0916-9.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; POLÁK, J.; DVOŘÁK, J.; KOTON, J. Dual- parameter control of the pole frequency in case of universal filter with MCDU elements. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2016, vol. 89, no. 3, p. 705-718. ISSN: 0925-1030.
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  JEŘÁBEK, J.; DVOŘÁK, J.; ŠOTNER, R.; METIN, B.; VRBA, K. Multifunctional current-mode filter with dual-parameter control of the pole frequency. ADV ELECTR COMPUT EN, 2016, vol. 16, no. 3, p. 31-36. ISSN: 1582-7445.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; DVOŘÁK, J.; LANGHAMMER, L.; KOTON, J. Fractional-Order High-Pass Filter with Electronically Adjustable Parameters. In 21st 2016 International Conference on Applied Electronics. International Conference on Applied Electronics. Pilsen: University of West Bohemia, 2016. p. 111-116. ISBN: 978-80-261-0602-9. ISSN: 1803-7232.
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  PETRŽELA, J.; ŠOTNER, R.; GUZAN, M. Implementation of constant phase elements using low-Q band-pass and band-reject filtering sections. In Proceedings of 21st International Conference on Applied Electronics. Plzen: 2016. p. 205-209. ISBN: 978-80-261-0601-2.
  Detail | WWW

  LANGHAMMER, L.; JEŘÁBEK, J.; POLÁK, J.; ŠOTNER, R.; ŠTORK, P. Tunable fully-differential filter employing MOTA and DACA elements. INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2016, vol. 23, no. 2&3, p. 107-119. ISSN: 0971-4588.
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  POLÁK, J.; JEŘÁBEK, J.; LANGHAMMER, L.; ŠOTNER, R.; DVOŘÁK, J.; PÁNEK, D. Digitally Controllable Current Amplifier and Current Conveyors in Practical Application of Controllable Frequency Filter. Journal of Electrical Engineering, 2016, vol. 67, no. 4, p. 261-266. ISSN: 1335-3632.
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  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOSTÁL, T. Simple Approach for Synthesis of Fractional-Order Grounded Immittances Based on OTAs. In Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP). 2016. p. 563-568. ISBN: 978-1-5090-1287-9.
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  JEŘÁBEK, J.; ŠOTNER, R.; KUBÁNEK, D.; DVOŘÁK, J.; LANGHAMMER, L.; HERENCSÁR, N.; VRBA, K. Fractional-Order Low-Pass Filter with Electronically Adjustable Parameters. In Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP). 2016. p. 569-574. ISBN: 978-1-5090-1287-9.
  Detail | WWW

  DVOŘÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R.; POLÁK, J. Electronically Tunable Fractional-Order Low-Pass Filter with Current Followers. In Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP). 2016. p. 587-592. ISBN: 978-1-5090-1287-9.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; POLÁK, J.; VRBA, K.; DOSTÁL, T. Reconnection-Less Electronically Reconfigurable Filter with Adjustable Gain Using Voltage Differencing Current Conveyor. Elektronika Ir Elektrotechnika, 2016, vol. 22, no. 6, p. 39-45. ISSN: 1392-1215.
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• 2015

  ŠOTNER, R.; JEŘÁBEK, J.; LANGHAMMER, L.; POLÁK, J.; HERENCSÁR, N.; PROKOP, R.; PETRŽELA, J.; JAIKLA, W. Comparison of two solutions of quadrature oscillators with linear control of frequency of oscillation employing modern commercially available devices. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2015, vol. 34, no. 11, p. 3449-3469. ISSN: 0278-081X.
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  KARTCI, A.; AYTEN, U. E.; ŠOTNER, R.; ARSLANALP, R. Elektronik Olarak Ayarlanabilen VDCC Tabanli Yüzen Kapasite Çarpma Devresi. Proceedings of the 2015 23th Signal Processing and Communications Applications Conference (SIU). Malatya, Turkey: Inonu University, 2015. p. 2474-2477. ISBN: 978-1-4673-7386-9.
  Detail | WWW

  KARTCI, A.; AYTEN, U.; HERENCSÁR, N.; ŠOTNER, R.; JEŘÁBEK, J.; VRBA, K. Floating Capacitance Multiplier Simulator For Grounded RC Colpitts Oscillator Design. In 2015 International Conference on Applied Electronics. Plzeň: Západočeská univerzita v Plzni, 2015. p. 93-96. ISBN: 978-80-261-0385- 1.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J.; DOSTÁL, T.; VRBA, K. First-order adjustable transfer sections for synthesis suitable for special purposes in constant phase block approximation. AEU - International Journal of Electronics and Communications, 2015, vol. 69, no. 9, p. 1334-1345. ISSN: 1434-8411.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PROKOP, R.; KLEDROWETZ, V.; FUJCIK, L.; DOSTÁL, T. Reconfigurable 1st Order Filters Based on Differential Voltage Input and a Single Current Output Transconductance Multiplier. In PROCEEDINGS EUROCON 2015 (IEEE Region 8, 16th International Conference on Computer as a Tool). Salamanka, Španělsko: IEEE, 2015. p. 324-327. ISBN: 978-1-4799-8569- 2.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; VRBA, K. Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit. IEICE Electronics Express, 2015, vol. 12, no. 19, p. 1-7. ISSN: 1349-2543.
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  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PROKOP, R.; VRBA, K.; DOSTÁL, T. First-order Reconfigurable Reconnection-less Filters Using Modified Current Differencing Unit. In Proceedings of 25th International Conference RADIOELEKTRONIKA 2015. Pardubice: University of Pardubice, Faculty of Electrical Engineering and Informatics, 2015. p. 46-50. ISBN: 978-1-4799-8117-5.
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  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; VRBA, K.; DOSTÁL, T. Solutions of Reconnection-less OTA-based Biquads with Electronical Transfer Response Reconfiguration. In Proceedings of 25th International Conference RADIOELEKTRONIKA 2015. Pardubice: University of Pardubice, Faculty of Electrical Engineering and Informatics, 2015. p. 40-45. ISBN: 978-1-4799-8117-5.
  Detail | WWW

  ŠOTNER, R.; KARTCI, A.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J. Modulator Based on Electronic Change of Phase Shift in Simple Oscillator. In ELECO 2015 9th International Conference on Electrical and Electronics Engineering. Bursa, Turecko: The Chamber of Electrical Engineers Bursa Branch, 2015. p. 101-105. ISBN: 978-605-01-0737-1.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; ŽÁK, T.; JAIKLA, W.; VRBA, K. Modified Current Differencing Unit and its Application for Electronically Reconfigurable Simple First-order Transfer Function. ADV ELECTR COMPUT EN, 2015, vol. 15, no. 1, p. 3-10. ISSN: 1582-7445.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K. Design of Z-copy controlled-gain voltage differencing current conveyor based adjustable functional generator. Microelectronics Journal, 2015, vol. 46, no. 2, p. 143-152. ISSN: 0026-2692.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; VRBA, K.; DOSTÁL, T. Features of multi-loop structures with OTAs and adjustable current amplifier for second-order multiphase/quadrature oscillators. AEU - International Journal of Electronics and Communications, 2015, vol. 69, no. 5, p. 814-822. ISSN: 1434-8411.
  Detail | WWW

  ŠOTNER, R.; PETRŽELA, J.; JEŘÁBEK, J.; DOSTÁL, T. Reconnection-less OTA-based Biquad Filter with Electronically Reconfigurable Transfers. Elektronika Ir Elektrotechnika, 2015, vol. 21, no. 3, p. 33-37. ISSN: 1392-1215.
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  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; VRBA, K.; DOSTÁL, T.; JAIKLA, W.; METIN, B. Novel first-order all-pass filter applications of z- copy voltage differencing current conveyor. INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2015, vol. 53, no. 8, p. 537-545. ISSN: 0019- 5596.
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  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; VRBA, K.; LAHIRI, A.; DOSTÁL, T. Study of Small- signal Model of Simple CMOS Amplifier with Instability Compensation of Positive Feedback Loop. Measurement Science Review, 2015, vol. 15, no. 3, p. 139-151. ISSN: 1335-8871.
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  ŠOTNER, R.; PROKOP, R.; JEŘÁBEK, J.; KLEDROWETZ, V.; FUJCIK, L.; DOSTÁL, T. Design of Current-Controlled Current Conveyor Stage With Systematic Current Offset Reduction. In 2015 International Conference on Applied Electronics. Plzeň: Západočeská univerzita v Plzni, 2015. p. 225-228. ISBN: 978-80-261-0385-1.
  Detail | WWW

  ŽÁK, T.; ŠOTNER, R.; JEŘÁBEK, J.; VRBA, K.; DOSTÁL, T. Reconfigurable First-Order Filter Operating with Non-Ideal Parameters of Active Elements. In 2015 International Conference on Applied Electronics. Plzeň: Západočeská univerzita v Plzni, 2015. p. 293-296. ISBN: 978-80-261-0385-1.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; KARTCI, A.; HERENCSÁR, N.; PROKOP, R.; PETRŽELA, J.; VRBA, K. Behavioral Models of Current Conveyor of Second Generation with Advanced Controllable Inter-Terminal Relations. In Proceedings of the 38th International Conference on Telecommunications and Signal Processing (TSP 2015). Prague, Czech Republic: 2015. p. 360-365. ISBN: 978-1-4799-8497-8.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; PROKOP, R.; VRBA, K.; KARTCI, A.; DOSTÁL, T. Quadrature Oscillator Solution Suitable with Arbitrary and Electronically Adjustable Phase Shift. In Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS). Proceedings - IEEE International Symposium on Circuits and Systems. Lisbon, Portugal: 2015. p. 3056-3059. ISBN: 978-1-4799-8391-9. ISSN: 0271-4310.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J. Dílčí zpráva projektu GAČR za rok 2014: Research for electronically adjustable advanced active elements for circuit synthesis. 2015. p. 1-24.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; KARTCI, A. Importance of Amplitude Stability and Spectral Purity of Produced Signals in a Quadrature Oscillator. In PROCEEDINGS EUROCON 2015 (IEEE Region 8, 16th International Conference on Computer as a Tool). Salamanka, Španělsko: IEEE, 2015. p. 351-355. ISBN: 978-1-4799-8569-2.
  Detail | WWW

  POLÁK, J.; JEŘÁBEK, J.; LANGHAMMER, L.; ŠOTNER, R. Practical AC & DC measurements of new MCDU active element. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2015, vol. 6, no. 1, p. 25-29. ISSN: 1213- 1539.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; POLÁK, J.; DVOŘÁK, J.; KOTON, J. MISO Universal Frequency Filter with Dual-Parameter Control of the Pole Frequency. In ELECO 2015 9th International Conference on Electrical and Electronics Engineering. Bursa, Turecko: The Chamber of Electrical Engineers Bursa Branch, 2015. p. 24-28. ISBN: 978-605-01-0737-1.
  Detail | WWW

  KARTCI, A.; AYTEN, U. E.; HERENCSÁR, N.; ŠOTNER, R.; JEŘÁBEK, J.; VRBA, K. Application Possibilities of VDCC In General Floating Element Simulator Circuit. In Proceedings of the 2015 22nd European Conference on Circuit Theory and Design (ECCTD2015). 2015. p. 1-4. ISBN: 978-1-4799-9876- 0.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; KARTCI, A.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K. Two Behavioral Models of the Electronically Controlled Generalized Current Conveyor of the Second Generation. In Proceedings of the 38th International Conference on Telecommunications and Signal Processing (TSP 2015). Prague, Czech Republic: 2015. p. 349-353. ISBN: 978-1-4799-8497-8.
  Detail | WWW

  PETRŽELA, J.; ŠOTNER, R. Matrix-pencil approach to design super-immittances. In 25th Conference Radioelektronika 2015. Pardubice: 2015. p. 34-39. ISBN: 978-1-4799-8117-5.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; DOSTÁL, T.; VRBA, K. Simple Resistor-less Generator Utilizing Z-copy Controlled Gain Voltage Differencing Current Conveyor for PWM Generation. Elektronika Ir Elektrotechnika, 2015, vol. 21, no. 5, p. 28-34. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

• 2014

  ŠOTNER, R.; HRUBOŠ, Z.; HERENCSÁR, N.; JEŘÁBEK, J.; DOSTÁL, T.; VRBA, K. Precise Electronically Adjustable Oscillator Suitable for Quadrature Signal Generation Employing Active Elements with Current and Voltage Gain Control. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2014, vol. 33, no. 1, p. 1-35. ISSN: 0278-081X.
  Detail | WWW

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; KOTON, J.; DOSTÁL, T.; VRBA, K. Electronically controlled oscillator with linear frequency adjusting for four-phase or differential quadrature output signal generation. International Journal of Circuit Theory and Applications., 2014, vol. 42, no. 12, p. 1264-1289. ISSN: 0098-9886.
  Detail | WWW

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; PROKOP, R.; KARTCI, A.; DOSTÁL, T.; VRBA, K. Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filter. Elektronika Ir Elektrotechnika, 2014, vol. 20, no. 6, p. 77-83. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J.; VRBA, K.; KINCL, Z. Linearly Tunable Quadrature Oscillator Derived from LC Colpitts Structure Using Voltage Differencing Transconductance Amplifier and Adjustable Current Amplifier. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2014, vol. 81, no. 1, p. 121-136. ISSN: 0925-1030.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; HERENCSÁR, N.; PROKOP, R.; VRBA, K. Second-order Simple Multiphase Oscillator Using Z-Copy Controlled-Gain Voltage Differencing Current Conveyor. Elektronika Ir Elektrotechnika, 2014, vol. 20, no. 9, p. 13-18. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; HORNG, J.; VRBA, K. Electronically Linearly Voltage Controlled Second-Order Harmonic Oscillator With Multiples of pi/ 4 Phase Shifts. In Proceedings of the 38th International Conference on Telecommunication and Signal Processing. Berlin, Germany: 2014. p. 708-712. ISBN: 978-1-4799-8497- 8.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; HERENCSÁR, N.; JAIKLA, W.; VRBA, K. Behavioral Model for Z-copy Voltage Controlled Current Follower Differential Input Transconductance Amplifier and Its Features. In Proceedings of the 38th International Conference on Telecommunication and Signal Processing (TSP). 2014. p. 703-707. ISBN: 978-1-4799-8497-8.
  Detail | WWW

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; VRBA, K.; DOSTÁL, T. Design of Fully Adjustable Solution of Band-Reject/All- Pass Filter Transfer Function Using Signal Flow Graph Approach. In Proceedings of the 24th International Conference Radioelektronika 2014. Bratislava, Slovakia: 2014. p. 67-70. ISBN: 978-1-4799-3715- 8.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Tunable Multiphase Oscillator Using Diamond Transistors with Voltage Controlled Condition of Oscillation for Amplitude Stabilization. Elektronika Ir Elektrotechnika, 2014, vol. 20, no. 1, p. 45-48. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Electronically Adjustable Triple-Input Single- Output Filter with Voltage Differencing Transconductance Amplifier. REV ROUM SCI TECH- EL, 2014, vol. 59, no. 2, p. 163-172. ISSN: 0035- 4066.
  Detail

  PETRŽELA, J.; ŠOTNER, R. Systematic design procedure towards reconfigurable first- order filters. In 24th International Conference radioelektronika 2014. Bratislava (Slovak Republic): 2014. p. 1-4. ISBN: 978-1-4799-3713- 4.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. TISO Adjustable Filter with Controllable Controlled- Gain Voltage Differencing Current Conveyor. Journal of Electrical Engineering, 2014, vol. 65, no. 3, p. 137-143. ISSN: 1335-3632.
  Detail | WWW | Full text in the Digital Library

  ŽÁK, T.; POVALAČ, A.; ŠOTNER, R. Telemetrie pro RC modely letadel. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2014, vol. 16, no. 6, p. 232-246. ISSN: 1213- 1539.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PROKOP, R.; VRBA, K.; DOSTÁL, T. Resistor-less First- Order Filter Design with Electronical Reconfiguration of its Transfer Function. In Proceedings of the 24th International Conference Radioelektronika 2014. Bratislava, Slovakia: 2014. p. 63-66. ISBN: 978-1-4799-3715- 8.
  Detail

• 2013

  ŠOTNER, R.; LAHIRI, A.; KARTCI, A.; HERENCSÁR, N.; JEŘÁBEK, J.; VRBA, K. Design of Novel Precise Quadrature Oscillators Employing ECCIIs with Electronic Control. ADV ELECTR COMPUT EN, 2013, vol. 13, no. 2, p. 65-72. ISSN: 1582- 7445.
  Detail | WWW

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. General Current- Mode Filtering Structure with Controllable Current Active Elements. In Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP 2013). 2013. p. 402-406. ISBN: 978-1-4799-0403- 7.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PROKOP, R.; VRBA, K.; PETRŽELA, J.; DOSTÁL, T. Simply Adjustable Triangular and Square Wave Generator Employing Controlled Gain Current and Differential Voltage Amplifier. In Proceedings of the 23th international conference Radioelektronika 2013, April 16-17, Pardubice (MAREW 2013 - Microwave and Radio Electronics Week 2013). Pardubice: University of Pardubice, Studentska 95, 532 10, Pardubice, Czech Republic, 2013. p. 109-114. ISBN: 978-1-4673-5517- 9.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N. Voltage Differencing Buffered/ Inverted Amplifiers and Their Applications for Signal Generation. Radioengineering, 2013, vol. 22, no. 2, p. 490-504. ISSN: 1210- 2512.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; GÖTTHANS, T.; PROKOP, R.; DOSTÁL, T.; VRBA, K. Controlled Gain Current and Differential Voltage Amplifier and Study of Its Application in Simple Adjustable Oscillator. In Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP 2013). 2013. p. 407-411. ISBN: 978-1-4799-0403- 7.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; PETRŽELA, J.; VRBA, K.; KINCL, Z. Tunable Oscillator Derived from Colpitts Structure with Simply Controllable Condition of Oscillation and Synthetic Inductor Based on Current Amplifier and Voltage Differencing Transconductance Amplifier. In Proceeding of the 8th International Conference on Electrical and Electronics Engineering. Bursa, Turkey: The Chamber of Electrical Engineers Bursa Branch (EMO), 2013. p. 21-25. ISBN: 978-605-01-0504- 9.
  Detail

  DOSTÁL, T.; ŠOTNER, R. Direct Interconnection of Ports in Modern Functional Blocks Based on Current Conveyor and CCTA for Circuit Design. Elektronika Ir Elektrotechnika, 2013, vol. 19, no. 9, p. 50-56. ISSN: 1392- 1215.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; LAHIRI, A.; PETRŽELA, J.; VRBA, K. Practical Aspects of Operation of Simple Triangular and Square Wave Generator Employing Diamond Transistor and Controllable Amplifiers. In Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP 2013). 2013. p. 431-435. ISBN: 978-1-4799-0403- 7.
  Detail

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; DVOŘÁK, R.; KARTCI, A.; DOSTÁL, T.; VRBA, K. New double current controlled CFA (DCC-CFA) based voltage-mode oscillator with independent electronic control of oscillation condition and frequency. Journal of Electrical Engineering, 2013, vol. 64, no. 2, p. 65-75. ISSN: 1335-3632.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; JEŘÁBEK, J.; JAIKLA, W.; HERENCSÁR, N.; VRBA, K.; DOSTÁL, T. Novel Oscillator Based on Voltage and Current- Gain Adjusting Used for Control of Oscillation Frequency and Oscillation Condition. Elektronika Ir Elektrotechnika, 2013, vol. 19, no. 6, p. 75-80. ISSN: 1392- 1215.
  Detail | WWW | Full text in the Digital Library

  HERENCSÁR, N.; CICEKOGLU, O.; ŠOTNER, R.; KOTON, J.; VRBA, K. New resistorless tunable voltage- mode universal filter using single VDIBA. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2013, vol. 76, no. 2, p. 251-260. ISSN: 0925-1030.
  Detail | WWW | Full text in the Digital Library

  HERENCSÁR, N.; ŠOTNER, R.; KOTON, J.; MIŠUREC, J.; VRBA, K. New Compact VM Four-Phase Oscillator Employing Only Single Z-Copy VDTA And All Grounded Passive Elements. Elektronika Ir Elektrotechnika, 2013, vol. 19, no. 10, p. 87-90. ISSN: 1392-1215.
  Detail | WWW | Full text in the Digital Library

  JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R.; VRBA, K. Adjustable band-pass filter with current active elements: two fully-differential and single- ended solutions. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2013, vol. 74, no. 1, p. 129-139. ISSN: 0925- 1030.
  Detail

  HERENCSÁR, N.; ŠOTNER, R.; METIN, B.; KOTON, J.; VRBA, K. VDDDA - New 'Voltage Differencing' Device for Analog Signal Processing. In Proceeding of the 8th International Conference on Electrical and Electronics Engineering. Bursa, Turkey: The Chamber of Electrical Engineers Bursa Branch (EMO), 2013. p. 17-20. ISBN: 978-605-01-0504- 9.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; KINCL, Z.; DOSTÁL, T.; VRBA, K. Study of Practical Problems in Two-Loop CCTA Based Biquad: Finite Attenuations in Stop Bands. In Proceeding of the 8th International Conference on Electrical and Electronics Engineering. The Chamber of Electrical Engineers Bursa Branch (EMO), 2013. p. 40-44. ISBN: 978-605-01-0504- 9.
  Detail

  ČAPKA, J.; ŠOTNER, R. Studium vybraných vlastností obvodů s operačními zesilovači v návrhu frekvenčních korektorů. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2013, vol. 2013, no. 2013/ 19, p. 1-7. ISSN: 1213- 1539.
  Detail

• 2012

  ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; KOTON, J.; DOSTÁL, T.; VRBA, K. Quadrature Oscillator Based on Modified Double Current Controlled Current Feedback Amplifier. In Proceedings of 22nd International Conference Radioelektronika 2012, April 17-18. 2012. Brno: Dept. of Radio electronics, Brno University of Technology, Purkynova 118, 612 00 Brno, Czech Republic, 2012. p. 275-278. ISBN: 978-1-4673-0659- 1.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; HRUBOŠ, Z.; DOSTÁL, T.; VRBA, K. Study of Adjustable Gains for Control of Oscillation Frequency and Oscillation Condition in 3R- 2C Oscillator. Radioengineering, 2012, vol. 21, no. 1, p. 392-402. ISSN: 1210- 2512.
  Detail

  ŠOTNER, R.; KARTCI, A.; JEŘÁBEK, J.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K. An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs. Measurement Science Review, 2012, vol. 12, no. 6, p. 255-265. ISSN: 1335-8871.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; LAHIRI, A.; JEŘÁBEK, J.; HERENCSÁR, N.; KOTON, J.; DOSTÁL, T.; VRBA, K. Special Type of Three- Phase Oscillator Using Current Gain Control for Amplitude Stabilization. International Journal of Physical Sciences, 2012, vol. 7, no. 25, p. 3089-3098. ISSN: 1992- 1950.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K. Electronically Adjustable Modification of CFA: Double Current Controlled CFA (DCC-CFA). In Proceedings of the 35th International Conference on Telecommunications and Signal Processing (TSP 2012). 2012. p. 401-405. ISBN: 978-1-4673-1118- 2.
  Detail

  HRUBOŠ, Z.; GÖTTHANS, T.; ŠOTNER, R. Influence of gain changes for tuning purposes on observance of oscillation condition in simple oscillator. In Proceedings of the 10th international conference Vsacký Cáb 2012. 2012. p. 1-4. ISBN: 978-80-214-4579- 6.
  Detail

  ŠOTNER, R.; ŠEVČÍK, B.; BRANČÍK, L. ROZŠÍŘENÍ LABORATORNÍ VÝUKY MODERNÍCH ANALOGOVÝCH OBVODŮ V OBLASTI GENERACE SIGNÁLŮ (závěrečná zpráva projektu FRVŠ č. 450/2011/G1). 2012. p. 1-32.
  Detail

  RAIDA, Z.; KOLKA, Z.; MARŠÁLEK, R.; PETRŽELA, J.; PROKEŠ, A.; ŠEBESTA, J.; GÖTTHANS, T.; HRUBOŠ, Z.; KINCL, Z.; KLOZAR, L.; POVALAČ, A.; ŠOTNER, R.; KADLEC, P. Communication subsystems for emerging wireless technologies. Radioengineering, 2012, vol. 21, no. 4, p. 1-14. ISSN: 1210- 2512.
  Detail

  HERENCSÁR, N.; LAHIRI, A.; KOTON, J.; VRBA, K.; ŠOTNER, R. New Floating Lossless Inductance Simulator Using Z- copy Current Follower Transconductance Amplifiers. In Proceedings of the 22nd International Conference Radioelektronika 2012. Brno: 2012. p. 93-96. ISBN: 978-1-4673-0659- 1.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Comparison of the SITO Current-Mode Universal Filters Using Multiple- Output Current Followers. In Proceedings of the 35th International Conference on Telecommunications and Signal Processing (TSP 2012). 2012. p. 406-410. ISBN: 978-1-4673-1118- 2.
  Detail

  ŠOTNER, R. STUDIUM ELEKTRONICKÉHO ŘÍZENÍ A REÁLNÉHO CHOVÁNÍ VARIABILNÍCH FILTRAČNÍCH A OSCILAČNÍCH APLIKACÍ MODERNÍCH AKTIVNÍCH PRVKŮ. Brno: VUTIUM, VĚDECKÉ SPISY VYSOKÉHO UČENÍ TECHNICKÉHO V BRNĚ, Edice PhD Thesis, sv. 648, ISSN: 1213-4198, ISBN: 978-80-214-4465- 2, 2012. p. 1-32.
  Detail

• 2011

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T.; FRYDRYCH, J. Signal Flow Graph Block Approach to the Design of the Universal Mixed-mode Multi-loop Filter and Study of Non- ideal Properties. International Journal of Microelectronics and Computer Science ( http://www.journal.dmcs.pl/web/guest/home), 2011, vol. 1, no. 3, p. 314-323. ISSN: 2080- 8755.
  Detail

  JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R.; VRBA, K. Comparison of Fully-Differential and Single-Ended Current-Mode Band- Pass Filters with Current Active Elements. In Proceedings of 7th International Conference on Electrical and Electronics Engineering - ELECO 2011, Volume 2. Bursa, Turkey: EMO, 2011. p. 100-104. ISBN: 978-605-01-0208- 6.
  Detail

  ŠOTNER, R.; HRUBOŠ, Z.; ŠEVČÍK, B.; SLEZÁK, J.; PETRŽELA, J.; DOSTÁL, T. An example of easy synthesis of active filter and oscillator using signal flow graph modification and controllable current conveyors. Journal of Electrical Engineering, 2011, vol. 62, no. 5, p. 258-266. ISSN: 1335- 3632.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; ŠEVČÍK, B.; KINCL, Z.; DOSTÁL, T.; BAŠTA, M. Voltage Controllable Oscillator Based on Current Amplifiers and Voltage Buffer. In Proceedings of the 18th International Conference Mixed Design of Integrated Circuits and Systems 2011. 2011. p. 384-389. ISBN: 978-83-932075-1- 0.
  Detail

  ŠOTNER, R.; MIKSL, J. Current- mode multipliers as basis of electronically tunable oscillator. In Proceedings of 9th international conference Vsacký Cáb 2011. 2011. p. 132-135. ISBN: 978-80-214-4319- 8.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; ŠEVČÍK, B.; DOSTÁL, T.; VRBA, K. Novel Solution of Notch/All- pass Filter with Special Electronic Adjusting of Attenuation in the Stop Band. Elektronika Ir Elektrotechnika, 2011, vol. 17 (2011), no. 7 (113), p. 37-42. ISSN: 1392- 1215.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K. Additional Approach to the Conception of Current Follower and Amplifier with Controllable Features. In Proceedings of the 34th International Conference on Telecommunications and Signal Processing TSP 2011, 18-20.8.2011, Budapest, Hungary. Budapest, Hungary: 2011. p. 279-283. ISBN: 978-1-4577-1409- 2.
  Detail

  ŠOTNER, R.; FRYDRYCH, J.; SLEZÁK, J.; DOSTÁL, T.; BAŠTA, M. Voltage Controlled Oscillator Using Adjustable Current- mode Selective Section with Current Attenuators. In Proceedings of the 21st International Conference RADIOELEKTRONIKA 2011. Brno: Tribun EU s.r.o. Gorkeho 41, 602 00 Brno, 2011, 2011. p. 57-60. ISBN: 978-1-61284-322- 3.
  Detail

  ŠOTNER, R.; ŠEVČÍK, B.; BRANČÍK, L.; DOSTÁL, T. Multifunctional Adjustable Biquadratic Active RC Filters: Design Approach by Modification of Corresponding Signal Flow Graphs. Przeglad Elektrotechniczny, 2011, vol. 87, no. 2, p. 225-229. ISSN: 0033- 2097.
  Detail

  ŠOTNER, R.; ŠEVČÍK, B.; SLEZÁK, J.; PETRŽELA, J.; BRANČÍK, L. Sinusoidal Oscillator based on Adjustable Current Amplifier and Diamond Transistors with Buffers. Przeglad Elektrotechniczny, 2011, vol. 87, no. 1, p. 266-270. ISSN: 0033- 2097.
  Detail

  DOSTÁL, T.; ŠOTNER, R.; FRYDRYCH, J. Syntéza moderních analogových obvodů pomocí grafů signálových toků. LOGOS POLYTECHNIKOS, 2011, vol. 1, no. 4, p. 51-65. ISSN: 1804- 3682.
  Detail

  ŠOTNER, R. Studium elektronického řízení ve specifických filtračních a oscilačních aplikacích. In Pokročilé metody, struktury a komponenty elektronické bezdrátové komunikace. Sborník semináře o řešení doktorského projektu Grantové agentury České republiky č. 102/08/ H027 v roce 2011. Brno: 2011. p. 31-34. ISBN: 978-80-214-4368- 6.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; PROKOP, R.; VRBA, K. Current gain controlled CCTA and its application in quadrature oscillator and direct frequency modulator. Radioengineering, 2011, vol. 20, no. 1, p. 317-326. ISSN: 1210- 2512.
  Detail

  KINCL, Z.; ŠOTNER, R.; HRUBOŠ, Z. APPLICATION OF CURRENT- MODE MULTIPLIERS IN ADJUSTABLE OSCILLATOR. In Proceedings of the 17th Conference EEICT. Brno, Czech Republic: NOVPRESS, 2011. p. 46-50. ISBN: 978-80-214-4273- 3.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Current-Mode Filters with Single-Ended and Fully-Differential Nth- order Synthetic Elements. In Proceedings of the 34th International Conference on Telecommunications and Signal Processing TSP 2011. Budapest, Hungary: 2011. p. 269-273. ISBN: 978-1-4577-1409- 2.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Tunable universal filter with current follower and transconductance amplifiers and study of parasitic influences. Journal of Electrical Engineering, 2011, vol. 62, no. 6, p. 317-326. ISSN: 1335- 3632.
  Detail

  ŠEVČÍK, B.; BRANČÍK, L.; KUBÍČEK, M.; ŠOTNER, R. Adaptive Time-Domain Pre-Emphasis Technique for Multi- Gigabit VLSI Systems. In Proceedings of the 18th International Conference MIXDES 2011 MIXED DESIGN OF INTEGRATEDCIRCUITS AND SYSTEMS. Gliwice, Poland: 2011. p. 1-5. ISBN: 978-83-932075-1- 0.
  Detail

  SLEZÁK, J.; ŠOTNER, R.; PETRŽELA, J. On the derivation of Piecewise-Linear Chaotic Oscillators using Simulated Annealing Method and Hspice. Przeglad Elektrotechniczny, 2011, vol. 87, no. 1, p. 262-265. ISSN: 0033- 2097.
  Detail

  ŠEVČÍK, B.; BRANČÍK, L.; ŠOTNER, R.; KUBÍČEK, M. Signaling Optimization Techniques to Reduce Jitter and Crosstalk Susceptibility. International Journal of Microelectronics and Computer Science ( http://www.journal.dmcs.pl/web/guest/home), 2011, vol. 2, no. 3, p. 113-120. ISSN: 2080- 8755.
  Detail

  KINCL, Z.; KOLKA, Z.; ŠOTNER, R. Simple Method for Test Frequency Selection using Tolerance Analysis. In Proceedings of the 18th International Conference Mixed Design of Integrated Circuits and Systems 2011. Gliwice: 2011. p. 511-515. ISBN: 978-83-932075-1- 0.
  Detail

  DOSTÁL, T.; ŠOTNER, R. Funkční blok s více výstupy vhodný pro aplikace v proudovém módu. LOGOS POLYTECHNIKOS, 2011, vol. 2, no. 4, p. 3-16. ISSN: 1804-3682.
  Detail

• 2010

  SLEZÁK, J.; ŠOTNER, R. Nové laboratorní úlohy s moderními funkčními bloky (Závěrečná zpráva o řešení projektu FRVŠ č. 103/2009/G1). Brno: VUT v Brně, 2010. p. 1-58.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Fully- differential current amplifier and its application to universal and adjustable filter. In 2010 International Conference on Applied Electronics. Plzeň: University of West Bohemia, 2010. p. 141-144. ISBN: 978-80-7043-865- 7.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; ŠEVČÍK, B. Pásmová zádrž s nastavitelným útlumem v nepropustném pásmu využívající elektronicky řiditelné tříbranové proudové konvejory. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2010, vol. 2010, no. 26, p. 1-4. ISSN: 1213- 1539.
  Detail

  SLEZÁK, J.; ŠOTNER, R. Circuit Synthesis Using Admittance Network Modification and GA in MATLAB. Elektronika, 2010, vol. 2009, no. 12, p. 27-30. ISSN: 0033- 2089.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Influence of Mirroring of Current Output Responses through Grounded Passive Elements. In Proceedings of the 20th International Conference RADIOELEKTRONIKA 2010. Brno: MJ servis, spol. s r. o., Božetěchova 133, 612 00, Brno, 2010. p. 177-180. ISBN: 978-1-4244-6319- 0.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Tunable Oscillator Using Two CCTA- s and Only Grounded Passive Elements. In 9th International Conference on Environment and Electrical Engineering 2010. 2010. p. 447-450. ISBN: 978-1-4244-5371- 9.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Multifunctional Voltage Adjustable CM Biquad Using Commercially Available Current Conveyors. Elektronika, 2010, vol. 2009, no. 12, p. 61-64. ISSN: 0033- 2089.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Universal Mixed-mode Multi- loop Video Filter Employing Diamond Transistors and Buffers. In Proceedings of the 17th International Conference Mixed Design of Integrated Circuits and Systems MIXDES 2010. Technical University of Lodz, Poland: 2010. p. 441-446. ISBN: 978-83-928756-3- 5.
  Detail

  HRUBOŠ, Z.; ŠOTNER, R. Practical Tests of Current Follower Based on Discrete Commercially Available Transistors. In Proceedings of the 16th Conference Student EEICT 2010 Volume 4. 4. Brno: NOVPRESS s.r.o. nám. Republiky 15, 614 00 Brno, 2010. p. 17-21. ISBN: 978-80-214-4079- 1.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T.; PETRŽELA, J. Universal tunable current-mode biquad employing distributed feedback structure with MO- CCCII. Journal of Electrical Engineering, 2010, vol. 61, no. 1, p. 52-56. ISSN: 1335- 3632.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; DOSTÁL, T.; VRBA, K. Multifunctional adjustable CM biquads based on distributed feedback VM prototype with OTA- s. INTERNATIONAL JOURNAL OF ELECTRONICS, 2010, vol. 97, no. 7, p. 797-809. ISSN: 0020- 7217.
  Detail

  ŠOTNER, R. Netradiční aktivní funkční bloky a elektronické řízení ve zpracování signálů. In Pokročilé metody, struktury a komponenty elektronické bezdrátové komunikace - sborník semináře o řešení doktorského projektu Grantové agentury České republiky č. 102/08/ H027 v roce 2010. Brno: MJ Servis s.r.o., Božetěchova 133, 612 00, Brno, 2010. p. 21-24. ISBN: 978-80-214-4190- 3.
  Detail

  ŠOTNER, R.; HRUBOŠ, Z.; SLEZÁK, J.; DOSTÁL, T. Simply Adjustable Sinusoidal Oscillator Based on Negative Three- Port Current Conveyors. Radioengineering, 2010, vol. 19, no. 3, p. 446-453. ISSN: 1210- 2512.
  Detail

  ŠOTNER, R.; KINCL, Z. Multifunctional multiloop 4th order active filter based on transconductors, buffers and operational amplifiers. In Proceedings of 8th International Conference Králíky 2010. 2010. p. 138-141. ISBN: 978-80-214-4139- 2.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K.; KOUDAR, I. Plně diferenční univerzální a řiditelný filtr s proudovými aktivními prvky. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2010, vol. 2010, no. 7, p. 1-6. ISSN: 1213- 1539.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Univerzální filtr s proudovými sledovači a transkonduktančními zesilovači. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2010, vol. 2010, no. 3, p. 1-4. ISSN: 1213- 1539.
  Detail

  JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K. Fully- Differential Universal Filter with Current Active Elements. In In Proceedings of the 4th International Conference on Circuits, Systems and Signals (CSS'10). WSEAS, 2010. p. 83-86. ISBN: 978-960-474-208- 0.
  Detail

  ŠOTNER, R.; SLEZÁK, J. Multifunkční filtr v proudovém módu s dvou- výstupovými transkonduktory aneb způsob jak studentům přiblížit moderní aktivní prvky a jejich aplikace. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2010, vol. 2010, no. 11, p. 1-5. ISSN: 1213- 1539.
  Detail

• 2009

  ŠOTNER, R.; SLEZÁK, J.; PETRŽELA, J. Current Mode Tunable KHN Filter Based on Controlled MO- CFTAs. In 3rd International Conference on Signals, Circuits and Systems SCS2009. Djerba, Tunis: 2009. p. 521-524. ISBN: 978-1-4244-4397- 0.
  Detail

  SLEZÁK, J.; ŠOTNER, R. Circuit Synthesis Using Admittance Network Modification in MATLAB. In Proceedings of the 16 International Conference, MIXED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS MIXDES 2009. 1. Lodz, Poland: Department of Microelectronics and Computer Science, Technical University of Lodz, 2009. p. 613-617. ISBN: 978-83-928756-0- 4.
  Detail

  ŠOTNER, R.; SLEZÁK, J. Comparison of KHN Biquads Using Diamond Transistors and Buffers in Voltage and Current Mode. In Proceedings of the 15th conference STUDENT EEICT 2009. 2009. p. 289-293. ISBN: 978-80-214-3870- 5.
  Detail

  ŠOTNER, R. Více-výstupový řiditelný proudový konvejor druhé generace MO-CCCII: Vhodný blok pro aplikace v proudovém módu. In Sborník příspěvků konference KRÁLÍKY 2009. 2009. p. 277-280. ISBN: 978-80-214-3938- 2.
  Detail

  ŠOTNER, R.; PETRŽELA, J.; KOVÁŘ, J. Univerzální elektronicky přeladitelný bikvad s distribuovanou strukturou v proudovém módu využívající MO- CCCII. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2009, vol. 2009, no. 2009/ 47, p. 1-5. ISSN: 1213- 1539.
  Detail

  DOSTÁL, T.; ŠOTNER, R.; SLEZÁK, J. Current-Mode Circuits Based on SIMO OTA: Review and New Applications in Filters. Contemporary Engineering Sciences, 2009, vol. 2, no. 10, p. 479-496. ISSN: 1313-6569.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R. Aplikace netradičních aktivních funkčních bloků v komunikační technice a ve zpracování signálů. In Pokročilé metody, struktury a komponenty elektronické bezdrátové komunikace. Sborník semináře o řešení doktorského projektu Grantové agentury České republiky č. 102/08/ H027 v roce 2009. Brno: 2009. p. 23-26. ISBN: 978-80-214-4017- 3.
  Detail

  ŠOTNER, R.; PETRŽELA, J. Možnosti elektronického ladění filtrů KHN struktury s různými komerčně dostupnými aktivními bloky. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2009, vol. 2009, no. 28, p. 1-15. ISSN: 1213- 1539.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Multifunctional Electronically Tunable Current Mode Biquad Using Commercially Available Current Conveyors. In Proceedings of the 16th International Conference MIXED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS MIXDES 2009, Lodz, Poland 25 - 27 June. Technical University of Lodz, Poland: 2009. p. 652-655. ISBN: 978-83-928756-0- 4.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; DOSTÁL, T. Electronically- controlled multifunctional current mode filter based on commercially available current conveyors and buffers. In Proceedings of 19th International Conference Radioelektronika 2009. 2009. p. 309-312. ISBN: 978-80-214-3865- 1.
  Detail

  ŠOTNER, R.; PETRŽELA, J.; SLEZÁK, J. Current-Controlled Current-Mode Universal Biquad Employing Multi- Output Transconductors. Radioengineering, 2009, vol. 18, no. 3, p. 285-294. ISSN: 1210- 2512.
  Detail

  ŠOTNER, R.; SLEZÁK, J. ANALOG BEHAVIORAL MODELING OF THE MULTIFUNCTIONAL FILTER WITH CURRENT CONVEYORS. In ICSC - Seventh International Conference on Soft Computing Applied in Computer and Economic Environments. 2009. p. 135-138. ISBN: 978-80-7314-163- 9.
  Detail

  ŠOTNER, R.; DVOŘÁK, R. VÍCE- VÝSTUPOVÝ TRANSKONDUKTOR A JEHO APLIKACE V UNIVERZÁLNÍM KHN FILTRU. In Proceedings of 3rd Conference of PhD. Students KONDOR 2009. 2009. p. 35-38. ISBN: 978-80-8075-395- 5.
  Detail

  ŠOTNER, R.; SLEZÁK, J.; ŠEBELA, R. NAPĚTÍM ŘÍDITELNÝ BIKVAD S PROUDOVÝMI NÁSOBIČKAMI A SLEDOVAČI. In Proceedings of 3rd Conference of PhD. Students KONDOR 2009. Trencianske Jastrabie, Slovakia: 2009. p. 185-188. ISBN: 978-80-8075-395- 5.
  Detail

  ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOSTÁL, T.; VRBA, K. Electronically tunable simple oscillator based on single-output and multiple- output transconductor. IEICE Electronics Express, 2009, vol. 6 (2009), no. 20, p. 1476-1482. ISSN: 1349- 2543.
  Detail

  PETRŽELA, J.; ŠOTNER, R.; SLEZÁK, J. Electronically adjustable mixed- mode implementations of the jerk functions. Contemporary Engineering Sciences, 2009, vol. 2, no. 9, p. 441-449. ISSN: 1313-6569.
  Detail | WWW | Full text in the Digital Library

  ŠOTNER, R.; PETRŽELA, J. Phase- shift Oscillators Using BOTAs. In Proceedings of the 18th International Electrotechnical and Computer Science Conference ERK 2009 (ISSN: 1581-4572). Proceedings of the 15th International Electrotechnical and Computer Science Conference ERK 2006. Portorož, Slovinsko: 2009. p. 28-31. ISSN: 1581- 4572.
  Detail

• 2008

  ŠOTNER, R. MULTIFUNCTIONAL BIQUAD WITH ELECTRONIC ADJUSTABLE PARAMETERS. In Proceedings of the 14th Conference Student EEICT 2008. 1. Brno: FEKT, VUT v Brně, 2008. p. 53-55. ISBN: 978-80-214-3615- 2.
  Detail

  ŠOTNER, R. Různé aplikace nekaskádní struktury 3. řádu. In Pokročilé metody, struktury a komponenty elektronické bezdrátové komunikace. Sborník semináře o řešení doktorského projektu Grantové agentury České republiky č. 102/08/ H027 v roce 2008. 2008. p. 15-18. ISBN: 978-80-214-3753- 1.
  Detail

  ŠOTNER, R. Studium ARC oscilátorů s elektronickým laděním. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2008, vol. 2008, no. 2008/ 44, p. 1-11. ISSN: 1213- 1539.
  Detail

  ŠOTNER, R. Univerzální filtr 4. řádu s transkonduktory. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2008, vol. 2008, no. 2008/ 2, p. 1-12. ISSN: 1213- 1539.
  Detail

  ŠOTNER, R.; DOSTÁL, T. Multifunctional 4th order tuned active filter. In Proceedings of the Junior Scientist Conference 2008. 2008. p. 17-18. ISBN: 978-3-200-01612- 5.
  Detail

• 2007

  ŠOTNER, R. Vícefunkční přeľaditelný aktivní filtr. In Proc. of conf. Student EEICT 2007. Brno: FECT BUT, Brno, 2007. p. 64-67. ISBN: 978-80-214-3409- 7.
  Detail | WWW

  DOSTÁL, T.; ŠOTNER, R. Multifunctional tuned second- order ARC filter with commercially available transconductors. In Proceedings of 17th International Conference Radioelektronika 2007. Brno: Dep. of Radio Electronics, Brno University of Technology, 2007. p. 389 ( p.)ISBN: 1-4244-0821- 0.
  Detail

  ŠOTNER, R. Digitálně elektronicky řízený univerzální filtr 2. řádu využívající transimpedanční zesilovače. Elektrorevue - Internetový časopis (http://www.elektrorevue.cz), 2007, vol. 2007, no. 2007/ 35, p. 1-10. ISSN: 1213- 1539.
  Detail

• 2006

  ŠOTNER, R. Oscillator RC using Current Feedback Operational Amplifier. In Proc. of conf. Student EEICT 2006. 2006. p. 51-53. ISBN: 80-214-3160- 1.
  Detail

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