DocumentCode
2689315
Title
A High Q Cavity Stabilized Gunn Oscillator at 94 GHz
Author
Barth, H.
fYear
1986
fDate
2-4 June 1986
Firstpage
179
Lastpage
182
Abstract
The set up and the performance of a 94 GHz second harmonic Gunn oscillator that is cavity stabilized at its fundamental frequency is described. The cavity has a quality factor of about 7000 and reduces the phase noise by nearly 40 dB. The oscillator generates an output power of 40 mW, sufficient to drive low noise balanced mixers, to synchronize Impatt oscillators or to operate as a reference source in coherent radar systems.
Keywords
Diodes; Doppler radar; Frequency; Gunn devices; Local oscillators; Phase noise; Power generation; Power harmonic filters; Q factor; Tellurium;
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.1986.1132143
Filename
1132143
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