DocumentCode
2679999
Title
A Tunable Magnetostatic Volume Wave Oscillator
Author
Castara, J.P. ; Hartemann, P. ; Dupont, J.M. ; Le Tron, Y. ; Bert, A. ; Trillaud, A.
fYear
1983
fDate
May 31 1983-June 3 1983
Firstpage
318
Lastpage
322
Abstract
A 3.4 GHz to 7.0 GHz tunable oscillator using a magnetostatic volume wave resonator as the frequency selective element and GaAs FET chips for gain in the feedback loop has been achieved and tested. Oscillator circuit has been designed using the theoretical model of a GaAs FET and the equivalent circuit of the resonator. This oscillator delivers a + 7 dBm output signal at 7 GHz with a low FM noise of - 90 dBc/Hz, 10kHz removed from the carrier.
Keywords
Circuit noise; Circuit testing; Equivalent circuits; FETs; Feedback loop; Gallium arsenide; Magnetostatic waves; Oscillators; Resonant frequency; Tunable circuits and devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1983 IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1983.1130898
Filename
1130898
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