Title :
A 50-GHz compact communication system for video link fabricated in MIC
Author :
Ogawa, K. ; Ishizaki, T. ; Hashimoto, K. ; Sakakura, M. ; Uwano, T.
Author_Institution :
Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Abstract :
A high-performance millimeter-wave communication system in the 50-GHz band was realized by using GaAs FET microwave integrated circuits. The system contains a 25-GHz dielectric resonant oscillator, a 25-GHz FM modulator, and 25/50-GHz frequency doublers. A transmitting power of 10 dBm and a receiver noise figure of 13 dB were obtained. A frequency stability of less than +or-100 p.p.m. was obtained over the temperature range from -20 degrees C to 60 degrees C.<>
Keywords :
frequency modulation; microwave integrated circuits; microwave links; video signals; -20 to 60 degC; 13 dB; 50 GHz; EHF; FET microwave integrated circuits; FM modulator; GaAs; MIC; MM-wave type; compact communication system; dielectric resonant oscillator; frequency doublers; frequency stability; millimeter-wave; receiver noise figure; video link; Dielectrics; FET integrated circuits; Frequency; Gallium arsenide; Microwave FET integrated circuits; Microwave FETs; Microwave integrated circuits; Microwave oscillators; Millimeter wave communication; Resonance;
Conference_Titel :
Microwave Symposium Digest, 1988., IEEE MTT-S International
Conference_Location :
New York, NY, USA
DOI :
10.1109/MWSYM.1988.22205
