DocumentCode
932556
Title
Monolithic Voltage Controlled Oscillator for X- and Ku-Bands
Author
Scott, Bentley N. ; Brehm, Gailon E.
Volume
30
Issue
12
fYear
1982
Firstpage
2172
Lastpage
2177
Abstract
A GaAs voltage controlled oscillator circuit that tones from 11.15 to 14.39 GHz and 16 to 18.74 GHz has been designed and fabricated. The 1.1 mm x 1.2-mm chip includes two varactors, a 300-µm FET, bypass capacitors, tuning inductors, and isolation resistors. Wide-band circuit design techniques will be described. Varactor and circuit effects causing the noncontinuous bandwidth will be discussed showing the capability of continuous 11 to 18 GHz tuning using a single GaAs chip.
Keywords
Capacitors; Circuit optimization; FETs; Gallium arsenide; Inductors; Resistors; Tuning; Varactors; Voltage-controlled oscillators; Wideband;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1982.1131403
Filename
1131403
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