A Switchable Tunable Dual-Band Filter Using Varator Diodes for Tuning and Switching

Title:	A Switchable Tunable Dual-Band Filter Using Varator Diodes for Tuning and Switching
Authors:	Chou, Po-Jung Hu, Chiao-Yi Chang, Chi-Yang 電機工程學系 Department of Electrical and Computer Engineering
Keywords:	dual-band filters;varator diodes;tunable
Issue Date:	1-Jan-2017
Abstract:	A switchable tunable dual-band filter using varator diodes for band switching and frequency tuning is proposed. The tuning range of first band is from 2.3 to 2.8 GHz and second one is from 1.8 to 2.1 GHz. The proposed dual-band filter is composed of two second-order Chebyshev short-ended hairpin comb filters which embedded a pair of the varators as a switching and tuning elements. The simulated and measured results are matched well.
URI:	http://hdl.handle.net/11536/146996
ISSN:	2373-5449
Journal:	2017 IEEE CPMT SYMPOSIUM JAPAN (ICSJ)
Begin Page:	33
End Page:	36
Appears in Collections:	Conferences Paper