Analytical Synthesis of High-Order Voltage-Mode OTA-C All-Pass filters
(2003) Analytical Synthesis of High-Order Voltage-Mode OTA-C All-Pass filters. ISCAS(2003), Bangkok, Thailand, 26 - 28 May 2003. IEEE.
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Description/Abstract
Abstract: This paper describes how analytical synthesis facilitates the development of new voltage mode Operational Transconductance Amplifiers and Capacitors or (OTA-C) all-pass filters suitable for high-frequency operation. The proposed synthesis method is based on the analytical solution of a single, nth-order filter transfer function and the generation of n realizable transfer functions implemented using lossless integrators and one additional constraint. The presented all-pass filters contain the least number of passive and active elements for a given filter order when compared with previous work. Furthermore, the method generates circuits that contain only grounded capacitors and single-input OTAs, attractive features for high-frequency applications
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | Event Dates: 26-28 May 2003 |
| Keywords: | Active filters, network syntheses, operational transconductance amplifiers |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Electronic & Software Systems |
| Item ID: | 257392 |
| Date Deposited: | 06 May 2003 |
| Last Modified: | 01 Mar 2012 10:51 |
| Contributors: | Chang, Chun-Ming (Editor) Al-Hashimi, B. M. (Editor) |
| Date: | 2003 |
| Additional Information: | Event Dates: 26-28 May 2003 |
| Status: | Published |
| Publisher: | IEEE |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/257392 |
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