Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Soo-Young Kim0
Jae-Moung Kim0
Ming-Lu Jin0
Seong-Pal Lee0
Deock-Gil Oh0
Do-Seob Ahn0
Date of Patent
January 30, 2007
Patent Application Number
10856240
Date Filed
May 27, 2004
Patent Primary Examiner
Patent abstract
A fast LUT predistortion apparatus and method for compensating nonlinear distortion of the high power amplifier HPA is disclosed. The apparatus includes a predistortion unit for predistorting an input complex digital signal based on a look up table LUT implementation and outputting a predistorted complex signal; and a power amplifier for amplifying the predistorted signal and outputting an amplified complex signal.
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