NDLI: Frequency transform synthesis method for cross-coupled resonator bandpass filters

Content Provider	IEEE Xplore Digital Library
Author	Xiyuan Wang Yingjie Di Gardner, P. Ghafouri-Shiraz, H.
Copyright Year	2001
Abstract	In this letter, an improved synthesis method for equal-ripple cross-coupled resonator bandpass filter is proposed based on the frequency transform method and Atia's method. In this method, the conventional lowpass prototype method is revised by replacing the low pass prototype with the frequency transform method. The detailed element extraction procedure in z-domain is given. Also the coupling matrix reduction implemented by optimization algorithm is described. This method is powerful for filter synthesis with asymmetric frequency response and complex transmission zeros. The design examples are presented and the experimental results validate its effectiveness.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	533
Ending Page	535
Page Count	3
File Size	118821
File Format	PDF
ISSN	15311309
Volume Number	15
Issue Number	8
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency synthesizers Band pass filters Resonator filters Prototypes Frequency response Filtering theory Circuit synthesis Coupling circuits Power engineering and energy Passband frequency transform method Bandpass filter synthesis cross-coupled resonator
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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