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:
Jun. 11, 2013
Filed:
Jul. 05, 2011
Applicants:
Yuta Tsubouchi, Kanagawa-ken, JP;
Toshiya Mitomo, Kanagawa-ken, JP;
Tong Wang, Kanagawa-ken, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
An example frequency converting circuit generates a multiplied signal obtained by multiplying a local signal by an amplified signal generated by an amplifying portion. The frequency converting circuit includes a converter which converts the amplified signal into a current signal and a switching circuit which multiplies the current signal by the local signal and generates the multiplied signal. An impedance element supplies a first direct current from the amplifier and a second direct current from the switching circuit to the converter.