DocumentCode
2745034
Title
Compact 94 GHz Gunn diode oscillator using an overmoded waveguide resonator
Author
Jongsuck Bae ; Fujita, M. ; Mizuno, K.
Author_Institution
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fYear
2000
fDate
12-15 Sept. 2000
Firstpage
397
Lastpage
398
Abstract
A millimeter-wave oscillator which incorporates an overmoded-waveguide resonator with an array of TE/sub 10/-mode waveguides containing Gunn diodes, has been developed as a means for achieving highly efficient spatial power combining. An efficiency of about 74% and an output power of 0.2 W (CW) at 94 GHz, has been achieved with a 3/spl times/1 waveguide Gunn diode array with dimensions of 8.1/spl times/8.2/spl times/30 mm/sup 3/.
Keywords
Gunn diodes; millimetre wave oscillators; 30 mm; 8.1 mm; 8.2 mm; 94 GHz; compact 94 GHz Gunn diode oscillator; millimeter-wave oscillator; overmoded waveguide resonator; Diodes; Frequency measurement; Gunn devices; Millimeter wave communication; Millimeter wave technology; Oscillators; Power generation; Power measurement; Solid state circuits; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2000. Conference Digest. 2000 25th International Conference on
Conference_Location
Beijing, China
Print_ISBN
0-7803-6513-5
Type
conf
DOI
10.1109/ICIMW.2000.893077
Filename
893077
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