DocumentCode
2577524
Title
A novel W-band suspended substrate microstripline second harmonic GaAs Gunn oscillator
Author
Yonghui Shu ; Yunyi Wang
Author_Institution
Dept. of Radio Eng., South-East Univ., Nanjing, China
fYear
1989
fDate
13-15 June 1989
Firstpage
1211
Abstract
A novel W-band, suspended-substrate-microstripline, second-harmonic GaAs Gunn oscillator has been developed. Output powers of 4 mW at 94 GHz, 5.8 mW at 88.3 GHz, and 15 mW at 75 GHz have been achieved with different Gunn devices and circuit parameters. The oscillator can be easily integrated with other suspended-substrate-microstripline circuits, such as a mixer, to form a fully integrated suspended-substrate-microstripline front-end of a receiver. This novel configuration can be easily modified to form a voltage-controlled oscillator and power combiner.<>
Keywords
Gunn oscillators; III-V semiconductors; mixers (circuits); strip line components; variable-frequency oscillators; 15 mW; 4 mW; 5.8 mW; 75 GHz; 88.3 GHz; 94 GHz; GaAs; W-band suspended substrate microstripline; front-end; mixer; power combiner; second harmonic GaAs Gunn oscillator; voltage-controlled oscillator; Fabrication; Frequency; Gallium arsenide; Gunn devices; Indium phosphide; Microstrip; Oscillators; Power generation; Power system harmonics; Printed circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1989., IEEE MTT-S International
Conference_Location
Long Beach, CA, USA
Type
conf
DOI
10.1109/MWSYM.1989.38943
Filename
38943
Link To Document