@inproceedings{da76ac0fbf6c4a45b4688d63dc3a2c8c,
title = "Optimized switched capacitor biquads for two-channel quadrature-mirror filter bank",
abstract = "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.",
keywords = "Differential Evolution Algorithm, Filter, Optimization, Switched capacitor",
author = "Jiri Nahlik and Brendan Mullane and Jiri Hospodka and Pavel Sovka and Daniel O'Hare",
year = "2014",
doi = "10.1049/cp.2014.0724",
language = "English",
isbn = "9781849199247",
series = "IET Conference Publications",
publisher = "Institution of Engineering and Technology",
number = "CP639",
pages = "412--417",
booktitle = "IET Conference Publications",
edition = "CP639",
note = "25th IET Irish Signals and Systems Conference, ISSC 2014 and China-Ireland International Conference on Information and Communications Technologies, CIICT 2014 ; Conference date: 26-06-2014 Through 27-06-2014",
}