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:
Apr. 20, 2010
Filed:
Jun. 22, 2005
Minako Kitahara, Kanagawa, JP;
Minako Kitahara, Kanagawa, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
The present invention is characterized in that with the purpose to reduce influences of a calibration circuit on the calibration, a first calibration weight basic amount and a second calibration weight basic amount are calculated based on each of a calibration signal transmitted from a calibration unit () to a base station transmit-receive unit () via an antenna x unit (-x) and a calibration signal transmitted from the base station transmit-receive unit () to the calibration unit () via the antenna x unit (-x) respectively, and a calibration weight is calculated based on the first calibration weight basic amount and the second calibration weight basic amount.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile