DocumentCode
2450785
Title
Millimeter and submillimeter wave quasi-optical oscillator with multi-elements
Author
Nakayama, M. ; Hieda, M. ; Tanaka, T. ; Mizuno, K.
Author_Institution
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fYear
1990
fDate
8-10 May 1990
Firstpage
1209
Abstract
A multi-element oscillator with a quasi-optical resonator is reported. The resonator consists of a Fabry-Perot cavity with a grooved mirror. It has capability for power-combining of solid-state sources in the millimeter-wave region, X-band models consisting of Gunn diodes or GaAs MESFETs are demonstrated. Power-combining and frequency-locking of 18 diodes and six FETs have been successfully observed. A 50-GHz-band Gunn diode oscillator using the resonator is also reported.<>
Keywords
Gunn diodes; Gunn oscillators; Schottky gate field effect transistors; cavity resonators; microwave oscillators; solid-state microwave circuits; 50 GHz; Fabry-Perot cavity; GaAs; Gunn diode oscillator; Gunn diodes; MESFETs; X-band models; frequency-locking; grooved mirror; millimeter-wave region; multi-element oscillator; power-combining; quasi-optical resonator; solid-state sources; submillimeter wave quasi-optical oscillator; Diodes; Fabry-Perot; Frequency; Gallium arsenide; Gunn devices; MESFETs; Mirrors; Oscillators; Solid modeling; Solid state circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1990., IEEE MTT-S International
Conference_Location
Dallas, TX
Type
conf
DOI
10.1109/MWSYM.1990.99796
Filename
99796
Link To Document