The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2010
Filed:
Jul. 10, 2007
Shinichiro Tsuda, Kanagawa, JP;
Nishiki Mizusawa, Kanagawa, JP;
Tomoari Itagaki, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Sony Ericsson Mobile Communications Japan, Inc., Tokyo, JP;
Abstract
A distortion compensator, comprising a distortion component generator that generates a distortion component orthogonal baseband signal corresponding to a nonlinear distortion component based upon an analog orthogonal baseband signal, a distortion component synthesizer that synthesizes a composite signal by combining the analog orthogonal baseband signal and the distortion component orthogonal baseband signal and a first switch through which control is executed as to whether or not to input the distortion component orthogonal baseband signal to the distortion component synthesizer, is provided.