Title :
A narrow-band amplifier based on the phase-shifting properties of transistors
Author :
Saito, Takashi ; Miyakawa, Takayuki ; Ikeda, Takashi ; Tahira, K. ; Noda, Masaki
fDate :
4/1/1970 12:00:00 AM
Abstract :
Two transistors (fα=3 MHz) are used both as active and phase-shifting devices to realize a narrow-band amplifier with a voltage gain of 60 dB and a bandwidth of 10 kHz at 0.75 MHz. Temperature sensitivity can be reduced greatly by the use of resistors with negative temperature coefficients.
Keywords :
Additives; Circuit synthesis; Circuit theory; Convolution; Narrowband; Operational amplifiers; Phase locked loops; Probability density function; Random processes; Stochastic processes;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.7711
