DocumentCode
2689785
Title
50 Watt/CW Diode Tuned UHF Filter
Author
DiPiazza, G.C. ; Onno, P.
fYear
1986
fDate
2-4 June 1986
Firstpage
297
Lastpage
300
Abstract
A novel diode tunable filter is described using quarter wavelength tapped stub resonator sections and digital microprocessor control. Fine resolution electronic tuning in 25KHz steps of a 2MHz-3dB transmission bandwidth from 270-400MHz was achieved with 50 watts CW RF power, 10dB average insertion loss and 42dB minimum rejection skirts, 6MHz from the center frequency.
Keywords
Bandwidth; Digital control; Digital filters; Diodes; Insertion loss; Microprocessors; Propagation losses; Radio frequency; Resonator filters; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1986 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1986.1132174
Filename
1132174
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