Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuhito Funyu0
Nobukazu Fudaba0
Norio Tozawa0
Tokuro Kubo0
Hajime Hamada0
Hiroyoshi Ishikawa0
Kazuo Nagatani0
Date of Patent
July 19, 2011
0Patent Application Number
126422540
Date Filed
December 18, 2009
0Patent Primary Examiner
Patent abstract
A bias control signal generation unit detects ON and OFF of a transmission signal input to an amplifier and having a property of a burst according to burst information. The bias control signal generation unit controls a bias voltage to be applied to an amplifier such that an idle current flowing through the amplifier can be flowing in a larger amount in a transmission OFF period, and can return to a normal level in a transmission ON period.
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