DocumentCode
1463610
Title
Switchable Microstrip Bandpass Filters With Reconfigurable On-State Frequency Responses
Author
Tu, Wen-Hua
Author_Institution
Dept. of Electr. Eng., Nat. Central Univ., Jhongli, Taiwan
Volume
20
Issue
5
fYear
2010
fDate
5/1/2010 12:00:00 AM
Firstpage
259
Lastpage
261
Abstract
A switchable microstrip bandpass filter (BPF) with reconfigurable on-state frequency responses is proposed. The filter consists of a two-pole BPF and two switchable delay lines. The proposed filter features not only switch ability with an on-off ratio of 41.2 dB but also two on-state frequency responses: Chebyshev response and quasi-elliptic-function response. Experiment was carried out to validate the design concept, and the simulation agrees well with the measurement.
Keywords
band-pass filters; frequency response; microstrip filters; switched filters; Chebyshev response; quasi-elliptic-function response; reconfigurable on-state frequency response; switchable delay lines; switchable microstrip bandpass filters; two-pole BPF; Reconfigurable filter; switchable filter;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2010.2045581
Filename
5443647
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