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:
Dec. 25, 2012
Filed:
Sep. 25, 2008
Applicant:
Masahiro Narita, Gifu, JP;
Inventor:
Masahiro Narita, Gifu, JP;
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/43 (2006.01);
U.S. Cl.
CPC ...
Abstract
A modulator modulates the packet data signal. A correction unitadjusts the amplitude component of the modulated data signal. An amplifier amplifies the adjusted data signal and outputs the data signal. A control unit controls the operation of the amplifier. The control unit turns on the operation of the amplifier at the header timing of a packet. The amplifier generates a transient response in the header part of the packet when the amplifier is turned on. In accordance with the inverse characteristic of the transient response generated in the amplifier, the correction unit adjusts the amplitude component of the modulated data signal.