Automatic power output control circuit

Pulse or digital communications – Transmitters – Antinoise or distortion

Reexamination Certificate

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Details

C375S295000, C455S114300, C455S522000

Reexamination Certificate

active

07852967

ABSTRACT:
This invention includes a gain control section13capable of changing an APC loop gain according to a power output level set in a power amplifier to allow suppression of variation in power output level when the power output level is low and suppression of occurrence of ringing when the power output level is high by making the loop gain high when the power output level is low and making the loop gain low when the power output level is high.

REFERENCES:
patent: 6169455 (2001-01-01), Yamaguchi
patent: 6519293 (2003-02-01), Miyake
patent: 6526266 (2003-02-01), Obara
patent: 7082290 (2006-07-01), Takano et al.
patent: 11-177444 (1999-07-01), None
patent: 2001-356829 (2001-12-01), None
patent: 2002-094392 (2002-03-01), None
patent: 2002-280853 (2002-09-01), None

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