Automatic power control circuit for use with a radio telecommunication apparatus
作者： Hideki Aisaka
DOI:
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摘要: An automatic power control (APC) circuit for use with a radio telecommunication apparatus. The apparatus transmits frequency signals at level prescribed by signal. In the circuit, transmission is detected from output of duplexer. Accordingly, even if signal loss in filter duplexer varies on passing therethrough, accurately and feedbacked to an amplifier APC circuit.
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