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. 18, 2019
Filed:
Jan. 27, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Tasuku Kuriyama, Tokyo, JP;
Satoshi Yamaguchi, Tokyo, JP;
Masataka Otsuka, Tokyo, JP;
Toru Fukasawa, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
There are provided a communication excitation distribution calculating unit () that calculates an excitation distribution W() of a communication beam using an excitation phase distribution S that directs a main lobe of the communication beam in a communication direction; an interference excitation distribution calculating unit () that calculates an excitation distribution W() of an interference beam using an excitation phase distribution D that forms a null of an antenna pattern in the communication direction; and an excitation distribution combining unit () that combines the excitation distribution W() of the communication beam and the excitation distribution W() of the interference beam. An amplitude/phase controlling unit () controls amplitudes and phases of carrier signals to be provided to element antennas (-) to (-K), in accordance with the combined excitation distribution obtained by the excitation distribution combining unit ().