DocumentCode
978605
Title
MMIC tunable active notch filter
Author
Lucyszyn, Stepan ; Robertson, Ian D.
Author_Institution
Dept. of Electron. & Electr. Eng., Surrey Univ., Guildford
Volume
32
Issue
11
fYear
1996
fDate
5/23/1996 12:00:00 AM
Firstpage
980
Lastpage
981
Abstract
A novel microwave notch filter is reported which has a single-stage reflection topology. The identical RLC reflection terminations employ independent voltage controlled elements. As a result, the Q-factor and notch frequency can be varied. An experimental notch filter, tunable from 2 to 3.5 GHz, has been successfully realised using monolithic technology
Keywords
MMIC; Q-factor; UHF filters; active filters; circuit tuning; microwave filters; notch filters; 2 to 3.5 GHz; MMIC tunable filter; Q-factor; RLC reflection terminations; active notch filter; independent voltage controlled elements; microwave notch filter; monolithic technology; notch frequency; single-stage reflection topology;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960658
Filename
503066
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