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. 18, 2012
Filed:
Jul. 30, 2008
Hiroki Kashiwagi, Osaka, JP;
Hiroki Kashiwagi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka-Shi, JP;
Abstract
Provided are a first filterand a second filtereach having a pass band in the range of a frequency band that is obtained by, for example, substantially bisecting a frequency band of fto f. In that case, the regions of the first filterand the second filterpartially overlap with each other with the center frequency finterposed therebetween. In practice, even if the division is not bisection, a configuration is adopted in which a frequency region of the wider band (the first frequency band) closer to a second frequency bandside is covered by the second filter. Accordingly, it is possible to suppress the influence of load fluctuation in a multiband-compatible radio communication device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile