DocumentCode
1122961
Title
Design of quasi-elliptic function filters with a dual-passband response
Author
Kuo, Jen-Tsai ; Cheng, Hung-Sen
Author_Institution
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Taiwan, Taiwan
Volume
14
Issue
10
fYear
2004
Firstpage
472
Lastpage
474
Abstract
Compact miniaturized hairpin resonators are used to design cross-coupled filters with a dual-passband response of elliptic function type. The hairpin resonators are treated as a stepped impedance resonator (SIR) in analysis. In a filter, two different hairpin resonators are used to establish proper couplings required for the two design frequencies. Two filters are fabricated and measured. The results show a good agreement with the simulation.
Keywords
elliptic filters; microstrip filters; resonators; cross-coupled filters; dual-passband response; hairpin resonators; microstrip filter; quasi-elliptic function filters; stepped impedance resonator; Band pass filters; Bandwidth; Coupling circuits; Diodes; Frequency; Impedance; Insertion loss; Passband; Resonator filters; Switches; Cross-coupled; dual-passband; elliptic function response; microstrip filter;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2004.834560
Filename
1339295
Link To Document