Fully-Differential Universal Frequency Filter with Dual-Parameter Control of the Pole Frequency and Quality Factor
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Date
Authors
Langhammer, Lukáš
Šotner, Roman
Dvořák, Jan
Jeřábek, Jan
Zapletal, Miroslav
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
0000-0002-2136-1601 Altmetrics
Abstract
The paper presents a proposal of modified 2ndorder fully-differential universal frequency filter. Both the pole frequency and quality factor (controlled without disturbing each other) of the filter can be controlled by two independent parameters (i.e. dual-parameter control) in order to increase the range of their control. It is the main improvement in comparison to recent state-of-the-art. The function of the proposed filter has been verified by PSpice simulations and also by experimental measurements.
The paper presents a proposal of modified 2ndorder fully-differential universal frequency filter. Both the pole frequency and quality factor (controlled without disturbing each other) of the filter can be controlled by two independent parameters (i.e. dual-parameter control) in order to increase the range of their control. It is the main improvement in comparison to recent state-of-the-art. The function of the proposed filter has been verified by PSpice simulations and also by experimental measurements.
The paper presents a proposal of modified 2ndorder fully-differential universal frequency filter. Both the pole frequency and quality factor (controlled without disturbing each other) of the filter can be controlled by two independent parameters (i.e. dual-parameter control) in order to increase the range of their control. It is the main improvement in comparison to recent state-of-the-art. The function of the proposed filter has been verified by PSpice simulations and also by experimental measurements.
Description
Citation
2018 IEEE International Symposium on Circuits and Systems (ISCAS). 2018, p. 1-5.
https://ieeexplore.ieee.org/document/8351005/
https://ieeexplore.ieee.org/document/8351005/
Document type
Peer-reviewed
Document version
Accepted version
Date of access to the full text
Language of document
en