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Novel bandpass‐response power divider with high frequency selectivity using centrally stub‐lOaded resonators
Author(s) -
Song Kaijun,
Hu Shunyong,
Mo Yuxia,
Fan Yong,
Zhong Cuilin
Publication year - 2013
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.27644
Subject(s) - frequency selectivity , band pass filter , stub (electronics) , wilkinson power divider , resonator , power dividers and directional couplers , microwave , frequency multiplier , frequency divider , materials science , current divider , selectivity , electronic engineering , electrical engineering , optoelectronics , engineering , telecommunications , cmos , chemistry , catalysis , biochemistry
This article presents a novel bandpass‐response power divider with high frequency selectivity. The centrally stub‐loaded resonators are applied to this power divider in order to provide bandpass‐filtering frequency response. In addition, the presented power divider has three transmission zeros, which can be used to improve the frequency selectivity. The measured results demonstrate the good performance of the fabricated bandpass‐response power divider with high selectivity. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1560–1562, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27644