Quasi-lumped design of bandpass filter using combined CPW and microstrip

M. Chen; Y. C. Lin; Min-Hua Ho

doi:10.2528/PIERL09042201

Quasi-lumped design of bandpass filter using combined CPW and microstrip

M. Chen, Y. C. Lin, Min-Hua Ho

Graduate Institute of Communication Engineering

Research output: Contribution to journal › Article

9 Citations (Scopus)

Abstract

A bandpass filter (BPF) using CPW combined with microstrip is proposed. The target BPF is composed of two element filters built from combined CPW and microstrip structure. The design of element filter is based on the lumped elements approach with each circuit component built from a CPW or microstrip. In the circuit model, transmission zeros are created by the passband edges to enhance the signal selectivity. The element filter's characteristics are analyzed by the lumped L-C circuit model. Experiment is conducted, and a good agreement is observed between the measurement and simulation.

Original language	English
Pages (from-to)	59-66
Number of pages	8
Journal	Progress In Electromagnetics Research Letters
Volume	9
DOIs	https://doi.org/10.2528/PIERL09042201
Publication status	Published - 2009 Jan 1

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

Cite this

Chen, M., Lin, Y. C., & Ho, M-H. (2009). Quasi-lumped design of bandpass filter using combined CPW and microstrip. Progress In Electromagnetics Research Letters, 9, 59-66. https://doi.org/10.2528/PIERL09042201

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Access to Document

10.2528/PIERL09042201