DocumentCode
2721185
Title
Collinearly Fed Dual-Mode Stepped-Impedance Resonator Bandpass Filters
Author
Rui-Jie Mao ; Tang, Xiao-Hong ; Yang, Ming
Author_Institution
Southwest China Res. Inst. of Electron. Equip., Chengdu
fYear
2008
fDate
14-15 Dec. 2008
Firstpage
135
Lastpage
138
Abstract
Collinearly fed dual-mode stepped-impedance resonator bandpass filters are proposed in this paper. By properly selecting the structural parameters, the first odd- and even-modes of a stepped-impedance resonator can be utilized to construct a dual-mode filter. A coupling and routing scheme is presented to model its operation. Four-pole filter of this type is also demonstrated. Measured results validate the analysis and theoretical prediction with good agreement.
Keywords
band-pass filters; network routing; resonator filters; collinearly fed dual-mode stepped-impedance resonator bandpass filters; coupling; even modes; four-pole filter; odd modes; routing; structural parameters; Band pass filters; Feeds; Impedance; Microwave devices; Narrowband; Radio frequency; Resonance; Resonant frequency; Resonator filters; Routing;
fLanguage
English
Publisher
ieee
Conference_Titel
Art of Miniaturizing RF and Microwave Passive Components, 2008. IMWS 2008. IEEE MTT-S International Microwave Workshop Series on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-2876-2
Electronic_ISBN
978-1-4244-2877-9
Type
conf
DOI
10.1109/IMWS.2008.4782281
Filename
4782281
Link To Document