Title :
MIC Assembly for 12-GHz Direct Broadcast Satellite Receiver
Author :
Gu Molin ; Huang Chuandong ; Zhang Shaoshi ; Gu Zhongru ; Xu Qiang
Abstract :
This paper describes the MIC assembly for 12-GHz direct broadcast satellite(DBS) earth-station receivers. It is a compact assembly consisting of a GaAsFET amplifier, an image rejection filter, a diode mixer, a dielectric resonator oscillator and an IF amplifier. A DBS receiver incorporating this unit achieves an overall noise figure <3.0dB for frequencies from 11.7 to 12.2GHz.
Keywords :
Assembly; FETs; Low-noise amplifiers; Microstrip; Microwave integrated circuits; Noise figure; Radio frequency; Radiofrequency amplifiers; Resonator filters; Satellite broadcasting;
Conference_Titel :
Microwave Symposium Digest, 1985 IEEE MTT-S International
Conference_Location :
St. Louis, MO, USA
DOI :
10.1109/MWSYM.1985.1131913
