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Design of a compact microstrip ultra‐wideband bandpass filter at P‐band
Author(s) -
Guo Xubo,
Cao Bisong,
Zhang Xiaoping,
Wei Bin,
Peng Huili,
Jin Shichao,
Lu Xinxiang
Publication year - 2009
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.24743
Subject(s) - band pass filter , return loss , insertion loss , bandwidth (computing) , microwave , wideband , ultra wideband , microstrip , electronic engineering , materials science , electrical engineering , engineering , physics , optoelectronics , telecommunications , antenna (radio)
This letter presents the accurate design of a compact ultra‐wideband bandpass filter with a bandwidth from 400 to 900 MHz. The measured results demonstrate an insertion loss of <0.98 dB and a return loss of 14.9 dB. Furthermore, the theoretical, simulated, and experimental performances are well matched. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2797–2799, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24743
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