Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Hongo0
Yoichi Okubo0
Masaki Suto0
Masato Horaguchi0
Toshio Takada0
Date of Patent
November 28, 2006
Patent Application Number
10222783
Date Filed
August 19, 2002
Patent Citations Received
Patent Primary Examiner
Patent abstract
A distortion compensator for compensating for distortion produced in an amplifier that amplifies a signal includes a signal level detector for detecting a level of a signal to be amplified and a distortion compensator for conducting distortion compensation based on the detection result separately for each frequency band signal of multiple frequency band signals contained in the signal to be amplified. The distortion compensator improves distortion compensation performance by reducing the effect of frequency characteristics that restrict the distortion compensation performance limit.
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