Title :
A micropower amplitude modulator
Author :
Venkateswarlu, V. ; Sonde, B.S.
fDate :
7/1/1971 12:00:00 AM
Abstract :
Amplitude modulation using micropower transistors is often required for many applications in communications and instrumentation. A micropower current-gain block with its hFEstabilized over several ICdecades can be used with additional circuitry for this purpose. This letter describes such a modulator and its operating characteristics.
Keywords :
Amplitude modulation; Bipolar transistors; Circuits; Councils; Diodes; Frequency; Instruments; Microelectronics; Temperature distribution; Voltage;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1971.8340
