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:
May. 17, 2022
Filed:
Sep. 05, 2019
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Masayoshi Oshiro, Tokyo, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Abstract
A wireless communication device includes a transmission section configured to output a calibration signal transmitted from a calibration antenna, a reception section configured to have input of a received signal from an antenna and obtain a baseband signal from the received signal, a correction phase calculation circuit configured to calculate a correction phase for correcting the baseband signal according to a deviation between a reception phase calculated based on the baseband signal obtained when the antenna receives the calibration signal and an ideal phase associated with the antenna, and a storage section configured to store the ideal phase and the correction phase.