Detail projektu

Interakce pulsního EM pole s tenkovrstvými strukturami

Období řešení: 01.01.2020 — 31.12.2022

Zdroje financování

Grantová agentura České republiky - Standardní projekty

- plně financující (2020-02-19 - nezadáno)

O projektu

Řízená syntéza tenkovrstvých (TV) struktur umožnila zásadní technologické objevy v elektronice a v polovodičovém průmyslu s rozličnými aplikacemi zahrnující mikro a nano-elektronické součástky, technologie pro datové a energetické uložiště a integrované optické zařízení. Návrhové postupy takových struktur jsou v podstatě založeny na výpočetních nástrojích, které přibližně řeší rovnice EM pole. Vzhledem k více-škálové povaze problémů zahrnující TV, standardní, obecně použitelné numerické techniky vedou k nepřípustně vysokým výpočetním nárokům a velmi omezenému vhledu do fyziky tenkých vrstev. Navzdory stále se zvyšujícímu se počtu aplikací spoléhající na působení pulsního EM pole, příslušné techniky modelování v časové oblasti se v literatuře objevují velmi vzácně. Majíc na mysli tuto mezeru v teorii EM pole, tento projekt se zaměřuje na vývoj nových sofistikovaných metod modelování a řešení v uzavřeném tvaru, které umožní další vývoj zařízení založených na tenkovrstvých technologiích.

Popis anglicky
The controlled synthesis of thin-film (TF) structures has given rise to major technological breakthroughs in electronics and semiconductor industry with diverse applications including micro and nano-electronic devices, data and energy storage technologies and integrated optical devices. Design methodologies of such structures are essentially based on computational tools for solving, in an approximate way, the EM field equations. Owing to the multi-scale nature of TF-problems, the standard, general-purpose numerical techniques lead to unacceptably high computational efforts and very limited insights into the physics of TFs. Despite the still increasing number of applications relying entirely upon the pulsed EM field operation, dedicated time-domain modeling techniques for analyzing the pulsed EM field interaction with TF structures are very rare in the relevant literature. With this gap in EM theory in mind, this project aims at developing new sophisticated modeling methods and closed-form solutions, thereby providing enablers for the further development of TF-based technologies.

Klíčová slova
elektromagnetického pole;výpočetní elektromagnetismus;tenkovrstvé vysoko-kontrastní struktury;okrajové podmínky;integrální rovnice;časová oblast;Cagniardova-DeHoopova metoda;Wienerova-Hopfova metoda.

Klíčová slova anglicky
electromagnetic field, computational electromagnetics, thin-film high-contrast structures, boundary conditions, integral equations, time domain, Cagniard-DeHoop method, Wiener-Hopf method.

Označení

20-01090S

Originální jazyk

čeština

Řešitelé

Štumpf Martin, doc. Ing., Ph.D. - hlavní řešitel
Kadlec Petr, doc. Ing., Ph.D. - spoluřešitel
Marek Martin, Ing., Ph.D. - spoluřešitel

Útvary

Ústav radioelektroniky
- příjemce (06.03.2019 - nezadáno)

Výsledky

KADLEC, P.; MAREK, M.; ŠTUMPF, M. Thin-Film Screen Time-Domain Shielding Effectiveness: Multi-Objective Optimization of the Testing Pulse. In 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE. Rome, Italy: 2020. p. 1-5. ISBN: 978-1-7281-5579-1.
Detail

ŠTUMPF, M.; ANTONINI, G.; EKMAN, J. Pulsed Electromagnetic Plane-Wave Interaction With a Time-Varying, Thin High-Dielectric Layer. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, vol. 71, no. 7, p. 6255-6259. ISSN: 0018-926X.
Detail

ŠTUMPF, M. Pulsed EM Plane-Wave Coupling to a Transmission Line Over Orthogonal Ground Planes: An Analytical Model Based on EM Reciprocity. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2021, vol. 63, no. 1, p. 324-327. ISSN: 1558-187X.
Detail

ŠTUMPF, M.; ANTONINI, G.; RUEHLI, A. Cagniard-DeHoop Technique-Based Computation of Retarded Partial Coefficients: The Coplanar Case. IEEE Access, 2020, vol. 8, no. 1, p. 148989-148996. ISSN: 2169-3536.
Detail

KADLEC, P.; MAREK, M. Microwave Imaging Using Optimization with Variable Number of Dimensions. IEEE Transactions on Computational Imaging, 2021, vol. 6, no. 1, p. 1586-1594. ISSN: 2333-9403.
Detail

ŠTUMPF, M. Pulsed EM Field Coupling Between Two Narrow Strips on a Dielectric Half-Space: A One-Segment Solution Based on the Cagniard-DeHoop Method of Moments. In Proceedings of 2020 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium). Montreal, Canada: IEEE, 2021. p. 189-190. ISBN: 978-1-946815-08-8.
Detail

ŠTUMPF, M.; ANTONINI, G. Transient Close-Range Electromagnetic Field Coupling Between Loop Antennas at the Interface of Dissipative Half-Spaces. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, vol. 69, no. 3, p. 1805-1808. ISSN: 1558-2221.
Detail

ŠTUMPF, M.; LAGER, I. On the Excitation of Anomalous EM Transients Along the Surface of a Thin Highly Contrasting Sheet With Dielectric and Conductive Properties. IEEE Antennas and Wireless Propagation Letters, 2021, vol. 20, no. 1, p. 58-62. ISSN: 1548-5757.
Detail

ŠTUMPF, M.; ANTONINI, G.; LAGER, I.; VANDENBOSCH, G. Pulsed Electromagnetic Field Signal Transfer Across a Thin Magneto-Dielectric Sheet. IEEE Transaction on Electromagnetic Compatibility, 2021, vol. 63, no. 4, p. 1058-1064. ISSN: 0018-9375.
Detail

ŠTUMPF, M.; LAGER, I.; ANTONINI, G.; VANDENBOSCH, G. Pulsed EM Field Scattering From a Narrow Superconducting Strip: A Solution Based on the Marching-On-In-Time Cagniard-DeHoop Method. In Proceedings of the 15th European Conference on Antennas and Propagation. Dusseldorf, Germany: IEEE, 2021. p. 1-3. ISBN: 978-88-31299-02-2.
Detail

ŠTUMPF, M. Pulsed Electromagnetic Scattering by Metasurfaces -- A Numerical Solution Based on the Cagniard-DeHoop Method of Moment. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, vol. 69, no. 11, p. 7761-7770. ISSN: 1558-2221.
Detail

ŠTUMPF, M. Transient Response of a Transmission Line Above a Thin Conducting Sheet—A Numerical Model Based on the Cagniard–DeHoop Method of Moments. IEEE Antennas and Wireless Propagation Letters, 2021, vol. 20, no. 9, p. 1829-1833. ISSN: 1548-5757.
Detail

KADLEC, P.; ŠTUMPF, M.; DOLEŽAL, T. Reconstructing the Material Properties of a Scalar Metasurface – A Stochastic Optimization Approach. In 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC). Nusa Dua - Bali, Indonesia: APEMC 2021, 2021. p. 1-4. ISBN: 978-1-7281-7621-5.
Detail

ŠTUMPF, M.; KADLEC, P.; DOLEŽAL, T. Loop-to-Loop Close-Range EM Signal Transfer Through a Conducting Thin Sheet – An Analytical Study Based on the Cagniard-DeHoop Technique. In Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC). 2021. p. 1-4. ISBN: 978-1-7281-7621-5.
Detail

LORETO, F.; ROMANO, D.; ANTONINI, G.; ŠTUMPF, M.; RUEHLI, A. Time Domain Computation of Full-Wave Partial Inductances Based on the Numerical Inversion of Laplace Transform Method. In Proceedings of the IEEE International Joint EMC/SI/PI and EMC Europe Symposium. Raleigh, NC, USA: IEEE EMC Society, 2021. p. 940-945. ISBN: 978-1-6654-4888-8.
Detail

DOLEŽAL, T.; KADLEC, P.; ŠTUMPF, M. Characterizing Scalar Metasurfaces Using Time-Domain Reflectometry. IEEE Access, 2022, vol. 10, no. 1, p. 9677-9685. ISSN: 2169-3536.
Detail

ŠTUMPF, M. Time-Domain Electromagnetic Scattering by a Two-Dimensional Narrow Groove -- A Solution Based on the Cagniard–DeHoop Method of Moments. IEEE Antennas and Wireless Propagation Letters, 2022, vol. 21, no. 3, p. 586-589. ISSN: 1548-5757.
Detail

ŠTUMPF, M. The Cagniard-deHoop Method of Moments - A New Time-Domain Integral Equation Technique Based on EM Reciprocity and the Cagniard-deHoop Method. 2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC). European Microwave Conference. Utrecht, NL: IEEE, 2021. p. 1078-1078. ISBN: 978-2-87487-059-0. ISSN: 2325-0305.
Detail

ŠTUMPF, M.; LAGER, I.; ANTONINI, G. Time-Domain Analysis of Thin-Wire Structures Based on the Cagniard-DeHoop Method of Moments. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, vol. 70, no. 6, p. 4655-4662. ISSN: 0018-926X.
Detail

ŠTUMPF, M.; LORETO, F.; PETTANICE, G.; ANTONINI, G. Cagniard-DeHoop technique-based computation of retarded zero-thickness partial elements. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, vol. 137, no. 1, p. 56-64. ISSN: 0955-7997.
Detail

ŠTUMPF, M. Metasurface Electromagnetics: The Cagniard-DeHoop time-domain approach. London, UK: The Institution of Engineering and Technology, 2022. 442 p. ISBN: 978-1-83953-613-7.
Detail

ŠTUMPF, M. Pulsed Electromagnetic Field Transmission through a Small Rectangular Aperture: A Solution Based on the Cagniard-DeHoop Method of Moments. Algorithms, 2022, vol. 15, no. 6, p. 1-12. ISSN: 1999-4893.
Detail

ŠTUMPF, M. Pulsed Electromagnetic Diffraction by a Semi-Infinite Sheet With Conductive and Dielectric Properties. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, vol. 70, no. 7, p. 5736-5743. ISSN: 1558-2221.
Detail

KADLEC, P.; ŠTUMPF, M.; DOLEŽAL, T. Towards Time-Domain Characterization of a Rectangular Groove. In Proceedings of 64th International Symposium ELMAR-2022. Proceedings Elmar - International Symposium Electronics in Marine. Zadar, Chorvatsko: Croatian Society Electronics in Marine - ELMAR, 2022. p. 133-136. ISBN: 978-1-6654-7002-5. ISSN: 1334-2630.
Detail

KADLEC, P. Time-Domain Electromagnetic Identification Based on Rectangular Grooves. IEEE Access, 2022, vol. 10, no. 1, p. 100104-100112. ISSN: 2169-3536.
Detail

ŠTUMPF, M.; KADLEC, P.; DOLEŽAL, T. Transient Analysis of a 3-D Narrow-Slot Antenna Using the Cagniard-DeHoop Method of Moments. In Proceedings ELMAR-2022. Zadar, Chorvatsko: Croatian Society Electronics in Marine - ELMAR, 2022. p. 129-132. ISBN: 978-1-6654-7002-5.
Detail

GU, J.; VAN KRIEKEN, R.; ŠTUMPF, M.; LAGER, I. Excitation in Time-Domain Analyses: A Pivotal Element for Accurate Simulations. In European Microwave Week 2022 Conference Proceedings. EuMA, 2022. p. 234-237. ISBN: 978-2-87487-068-2.
Detail

LAGER, I.; ŠTUMPF, M.; VANDENBOSCH, G.; ANTONINI, G. Evaluation of Convolution Integrals at Late-Times Revisited. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, vol. 70, no. 10, p. 9953-9958. ISSN: 1558-2221.
Detail

LORETO, F.; ROMANO, D.; ANTONINI, G.; ŠTUMPF, M.; LAGER, I.; VANDENBOSCH, G. Preserving Causality in Time Domain Integral Equation-Based Methods. In European Microwave Week 2021 Conference Proceedings. London, United Kingdom: EuMA, 2022. p. 474-477. ISBN: 978-2-87487-062-0.
Detail

LORETO, F.; PETTANICE, G.; ROMANO, D.; ŠTUMPF, M.; LAGER, I.; ANTONINI, G. Computation of Time Domain Scattering Parameters Through the Numerical Inversion of the Laplace Transform. In European Microwave Week 2022 Conference Proceedings. Milan, Italy: EuMA, 2022. p. 452-455. ISBN: 978-2-87487-068-2.
Detail

ŠTUMPF, M.; ANTONINI, G.; LAGER, I. Pulsed Electromagnetic Excitation of a Narrow Slot Between Two Dielectric Halfspaces. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2024, vol. 72, no. 1, p. 123-130. ISSN: 1558-2221.
Detail

ŠTUMPF, M.; LORETO, F.; PETTANICE, G.; ANTONINI, G. Partial-inductance retarded partial coefficients: Their exact computation based on the Cagniard-DeHoop technique. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, vol. 149, no. 4, p. 86-91. ISSN: 0955-7997.
Detail

ŠTUMPF, M.; LAGER, I. Pulse shaping of the electromagnetic radiation from a narrow slot antenna. Advances in Radio Science, 2023, vol. 20, no. 3, p. 113-118. ISSN: 1684-9973.
Detail

ŠTUMPF, M.; ANTONINI, G.; EKMAN, J. Transient Electromagnetic Plane Wave Scattering by a Time-Varying Metasurface: A Time-Domain Approach Based on Reciprocity. IEEE Journal on Multiscale and Multiphysics Computational Techniques, 2023, vol. 8, no. 1, p. 217-224. ISSN: 2379-8793.
Detail

ŠTUMPF, M.; GU, J.; LAGER, I. Time-Domain Electromagnetic Leaky Waves. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, vol. 71, no. 4, p. 3382-3392. ISSN: 1558-2221.
Detail

GU, J.; NETO, A.; LAGER, I.; ŠTUMPF, M. Wave-front Behaviour of the Pulsed EM Field -- Complexity and Implications. In Proceedings of the 2023 17th European Conference on Antennas and Propagation (EuCAP). Florence, Italy: 2023. ISBN: 978-1-6654-7541-9.
Detail

ŠTUMPF, M. Time-Domain Modeling of Thin High-Contrast Layers With Combined Dielectric and Magnetic Properties. IEEE Antennas and Wireless Propagation Letters, 2020, vol. 19, no. 6, p. 969-971. ISSN: 1536-1225.
Detail

Odpovědnost: Štumpf Martin, doc. Ing., Ph.D.