DocumentCode
781178
Title
Performance and optimization of Gunn self-oscillating mixer
Author
Krasavin, Jevgeni ; Hinrikus, Hiie
Author_Institution
Centre for Biomed. Eng., Tallinn Tech. Univ., Estonia
Volume
5
Issue
6
fYear
1995
fDate
6/1/1995 12:00:00 AM
Firstpage
177
Lastpage
179
Abstract
Dependence of performance of a Gunn Doppler self-oscillating mixer on the oscillator loaded quality factor, bias voltage and bias circuit resistance is investigated theoretically and experimentally. The analysis is based on consideration of stability principle and average voltage-current characteristic of a Gunn oscillator. Location of the operating point of the best performance of a Gunn Doppler self-oscillating mixer is defined. Results of the work can be used for tuning a Gunn Doppler self-oscillating mixer
Keywords
Doppler effect; Gunn oscillators; Q-factor; circuit stability; circuit tuning; microwave mixers; Doppler self-oscillating mixer; Gunn self-oscillating mixer; average voltage-current characteristic; bias circuit resistance; bias voltage; oscillator loaded quality factor; stability principle; tuning; Admittance; Diodes; Gunn devices; Microwave oscillators; Mixers; Q factor; Reflector antennas; Resistors; Voltage; Voltage-controlled oscillators;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.386123
Filename
386123
Link To Document