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:
Feb. 12, 2013
Filed:
Feb. 03, 2009
Applicants:
Akio Tanaka, Tokyo, JP;
Kiyoshi Yanagisawa, Tokyo, JP;
Inventors:
Akio Tanaka, Tokyo, JP;
Kiyoshi Yanagisawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/10 (2006.01); H04L 27/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signal processing circuit, a signal processing method and a recording medium suppressing occurrence of unnecessary waves are provided. A timing generation means which generates timing to select a signal of a predetermined local frequency in a set time period and not to select any signal of all local frequencies in a different set time period, and a plurality of switches which switch over a signal of the local frequency from each multiband generator to the transmission mixer by an instruction from the timing generation means are included.