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ŠOTNER, R. LANGHAMMER, L. DOMANSKÝ, O. PETRŽELA, J. JEŘÁBEK, J. DOSTÁL, T.
Original Title
New Reconfigurable Universal SISO Biquad Filter Implemented by Advanced CMOS Active Elements
Type
conference paper
Language
English
Original Abstract
This paper presents new topology of fully universal multi-parametrically and electronically reconfigurable reconnection-less single-input single-output (SISO) voltage-mode biquad filter. The proposed structure can be reconfigured to offer each of all five second-order transfers functions (high-pass, bandpass, low-pass, band-reject and all-pass) as well as setting of pole frequency and quality factor. Special active device called controlled-gain current-controlled differential difference current conveyor of second generation has been designed in 0.35 μm CMOS technology for purposes of modeling and simulation tests of proposed filter. PSpice simulations confirm intended behavior of the topology.
Keywords
Biquads; current conveyors; electronic control; multi-parametric control; reconfiguration; universal filter
Authors
ŠOTNER, R.; LANGHAMMER, L.; DOMANSKÝ, O.; PETRŽELA, J.; JEŘÁBEK, J.; DOSTÁL, T.
Released
5. 7. 2018
Publisher
IEEE
Location
Prague, Czech Republic
ISBN
978-1-5386-5153-7
Book
Proceedings of the 2018 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)
Pages from
257
Pages to
260
Pages count
4
URL
https://ieeexplore.ieee.org/document/8434560
Full text in the Digital Library
http://hdl.handle.net/11012/245257
BibTex
@inproceedings{BUT148801, author="Roman {Šotner} and Lukáš {Langhammer} and Ondřej {Domanský} and Jiří {Petržela} and Jan {Jeřábek} and Tomáš {Dostál}", title="New Reconfigurable Universal SISO Biquad Filter Implemented by Advanced CMOS Active Elements", booktitle="Proceedings of the 2018 15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)", year="2018", pages="257--260", publisher="IEEE", address="Prague, Czech Republic", doi="10.1109/SMACD.2018.8434560", isbn="978-1-5386-5153-7", url="https://ieeexplore.ieee.org/document/8434560" }