DocumentCode
2653220
Title
High-Speed, Varactor-Tunable Microwave Filter Element
Author
Presser, A.
fYear
1979
fDate
April 30 1979-May 2 1979
Firstpage
416
Lastpage
418
Abstract
A varactor-tunable filter element at I-band frequencies is described in which the negative resistance of a GaAs FET is used to overcome varactor losses and attain a high unloaded Q over a 500-MHz frequency band.
Keywords
Band pass filters; FETs; Frequency; Gallium arsenide; Microwave filters; RLC circuits; Tunable circuits and devices; Tuning; Varactors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1979 IEEE MTT-S International
Conference_Location
Orlando, FL, USA
Type
conf
DOI
10.1109/MWSYM.1979.1124087
Filename
1124087
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