Optimized switched capacitor biquads for two-channel quadrature-mirror filter bank
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00221490" target="_blank" >RIV/68407700:21230/14:00221490 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1049/cp.2014.0724" target="_blank" >http://dx.doi.org/10.1049/cp.2014.0724</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1049/cp.2014.0724" target="_blank" >10.1049/cp.2014.0724</a>
Alternative languages
Result language
angličtina
Original language name
Optimized switched capacitor biquads for two-channel quadrature-mirror filter bank
Original language description
This paper deals with the design and optimization of biquadratic switched capacitor filters for 4th order quadrature-mirror filter banks allowing for real switch effects (e.g. on-state resistance, charge injection...) and the folded cascode OpAmp designed in 0.35 um CMOS technology. The filter is designed as a cascade of two biquads and each filter is separately optimized using the Differential Evolution Algorithm to obtain the required transfer function with deviation of less than ?0.1 dB from the designed transfer function. The filters process a baseband signals (0 - 8 kHz) using a clock frequency of 16 kHz. The resulting capacitor values are presented.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IET Irish Signals & Systems Conference 2014
ISBN
978-1-84919-924-7
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
412-417
Publisher name
IET Publishing Group
Place of publication
Stevenage
Event location
Limerick
Event date
Jun 26, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—