Design of bandpass filters with parallel three-line coupled microstrips

Jen Tsai Kuo*, Eric Shih, Wei Cheng Lee

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

Bandpass filters are designed based on parallel coupled three-line microstrip structures. The relation between the circuit parameters of a three-line coupled microstrip section and an admittance inverter is established. A design graph for substrate with εr = 2.2 is provided. Two Chebyshev filters, of order 2 and 1 dB passband ripple, with fractional bandwidths 40% and 60% are fabricated and measured. Good agreement between prediction and measurement is obtained.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Pages157-160
Number of pages4
StatePublished - 2001
Externally publishedYes
Event2001 Asia-Pacific Microwave Conference - Taipei, Taiwan
Duration: 03 12 200106 12 2001

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume1

Conference

Conference2001 Asia-Pacific Microwave Conference
Country/TerritoryTaiwan
CityTaipei
Period03/12/0106/12/01

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