The suspended stripline BPF of cross coupling design using quasi-lumped approach

Po Fan Chen, Min Hua Ho, Wanchu Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, quasi-lumped design of a BPF using the suspended stripline (SSL) is demonstrated. The proposed SSL BPF has achieved the benefits of size compactness, extremely low insertion losses, low dispersion, high operation frequency, and sometimes the wide stopband bandwidth. A cross-coupling structure is introduced in filter between the I/O to create transmission zeros by the passband for the signal selectivity enhancement. The proposed SSL filter is analyzed by the derived equivalent circuit model based on lumped elements approach. The plotted curves of calculated data obtained from equivalent circuit models and those from the commercial electromagnetic software vs. the dimensions of the SSL filter are given in the figures. Experiment is conducted to verify the filter's performance.

Original languageEnglish
Title of host publication2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010
Pages1728-1730
Number of pages3
Publication statusPublished - 2010 Dec 1
Event2010 Asia-Pacific Microwave Conference, APMC 2010 - Yokohama, Japan
Duration: 2010 Dec 72010 Dec 10

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Other

Other2010 Asia-Pacific Microwave Conference, APMC 2010
CountryJapan
CityYokohama
Period10-12-0710-12-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Chen, P. F., Ho, M. H., & Hong, W. (2010). The suspended stripline BPF of cross coupling design using quasi-lumped approach. In 2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010 (pp. 1728-1730). [5728259] (Asia-Pacific Microwave Conference Proceedings, APMC).