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A broadband suspended substrate stripline filter using dual-mode resonator

✍ Scribed by Jin-Sup Kim; Kyu-Bok Lee; Jae-Young Lee; Hyunchol Shin

Book ID
102518635
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
459 KB
Volume
53
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A broadband suspended substrate filter is proposed and implemented using dual‐mode resonator aiming at transmitting the signals in the passband of 10–18 GHz. It is composed of two quarter‐wavelength resonators and inductor. The inductor is a short‐circuited stub. After optimization of this filter, a good bandpass behavior with 10 transmission poles is theoretically realized and experimentally confirmed. Within the whole BPF passband, the return loss is found better than 10 dB, and the insertion loss is less than 1.9 dB. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26070

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