DocumentCode
2435569
Title
An octave-band MMIC active filter
Author
Bonetti, R.R. ; Williams, A.E.
Author_Institution
Comsat Lab., Clarksburg, MD, USA
fYear
1990
fDate
8-10 May 1990
Firstpage
823
Abstract
The design, fabrication, and measurement of a GaAs monolithic, active bandpass filter with a passband from 4 to 8 GHz is described. The circuit uses a set of cascaded lumped- and distributed-element LC circuits isolated by a feedback amplifier to realize an equivalent fourth-order filter response. The final circuit was fabricated on a 3-mm*2-mm GaAs substrate.<>
Keywords
III-V semiconductors; MMIC; active filters; band-pass filters; field effect integrated circuits; gallium arsenide; microwave filters; 4 to 8 GHz; GaAs; MMIC; SHF; active filter; bandpass filter; cascoded lumped LC circuits; distributed-element LC circuits; fabrication; feedback amplifier isolation; fourth-order filter response; monolithic microwave IC; octave-band; Active filters; Band pass filters; Circuit synthesis; Fabrication; Gallium arsenide; Laboratories; MMICs; Microwave filters; Resonator filters; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1990., IEEE MTT-S International
Conference_Location
Dallas, TX
Type
conf
DOI
10.1109/MWSYM.1990.99706
Filename
99706
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