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Tri-section stepped-impedance bandpass filter with wide stopband performance

✍ Scribed by Yunxiu Wang; Bing-Zhong Wang; Jianpeng Wang; Shanshan Gao; Shaoqiu Xiao

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
181 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In this paper, a compact microstrip bandpass filter with wide stopband performance is presented. Wide stopband performance is achieved by introducing both stepped‐impedance resonator and over‐coupling technique. With the new structure, the filter has not only wide upper stopband performance with harmonic frequency outside 5__f__~0~ but also compact size. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 870–872, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI.10.1002/mop.22255

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