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A wideband microstrip bandpass filter for ultra‐wideband wireless communication application
Author(s) -
Gao Shanshan,
Xiao Shaoqiu,
Wang Jianpeng,
Yang Xuesong,
Wang BingZhong
Publication year - 2007
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.22594
Subject(s) - passband , wideband , band pass filter , resonator , electronic engineering , microstrip , microwave , ultra wideband , wireless , electrical engineering , engineering , electrical impedance , acoustics , telecommunications , physics
A novel wideband bandpass filter for ultra‐wideband system application is proposed, designed, and implemented on the basis of a modified stepped impedance resonator structure. The modified stepped impedance resonator can not only generate multiple‐resonant peaks within the ultra‐wideband passband but also easily realize a tight coupling with the feed‐lines. Both simulation and measurement results are presented and they are in good agreement. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1975–1976, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22594