Design of odd‐degree linear‐phase sampled‐data bandpass filters with equiripple amplitude response
作者:
M. F. Fahmy,
M. Abo‐Zahhad,
M. I. Sobhy,
期刊:
International Journal of Circuit Theory and Applications
(WILEY Available online 1989)
卷期:
Volume 17,
issue 1
页码: 87-101
ISSN:0098-9886
年代: 1989
DOI:10.1002/cta.4490170109
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractThis paper presents a novel approach for the design and synthesis of odd‐degree sampled‐data filters. Initially, an efficient iterative scheme is described for the construction of a class of selective linear‐phase distributed bandpass filters with equiripple passband loss response. Then, the filter's transfer function is synthesized using classical distributed circuit networks. Finally, the equivalent switched‐capacitor filter could be constructed. the resulting switched‐capacitor networks are completely insensitive w.r.t. parasitic capacitances, as well as having low Cmax/CminDesign tables and an illustrative example are a
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