Power control device wherein a bias voltage in level detection is given a constant difference from a detected voltage
作者： Hiroyuki Inokuchi
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摘要: In a level detector (17), bias voltage is developed by current to have substantially constant difference irrespective of temperature variation from detected produced detecting device output signal for use in TDM modulation. A control generator (19) calculates independent digital value subtracting second the first produce an attenuation analog used controlling variable attenuator (11) which deals with input desired as signal. Preferably, and voltages are amplified gain amplifier (35) controlled processor
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