1993 年 17 巻 46 号 p. 19-24
Three ICs for a satellite frontend (an RF amplifier IC,a MIX/AGC IC and an FM demodulator IC) which operate at low supply voltage of 5V have been newly designed. Using these ICs, a compact(27cc) satellite frontend with low power dissipation(0.8W) has been successfully developed, which can receive satellite TV band of 0.95〜2.05GHz.