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. 09, 2023
Filed:
Mar. 31, 2021
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventor:
Toshihiro Shimura, Yokohama, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/712 (2011.01); H01Q 1/24 (2006.01); H01Q 3/42 (2006.01); H04B 1/30 (2006.01);
U.S. Cl.
CPC ...
H04B 1/712 (2013.01); H01Q 1/247 (2013.01); H01Q 3/42 (2013.01); H04B 1/30 (2013.01); H04B 2001/307 (2013.01);
Abstract
A wireless device includes a phase control circuit and an antenna element. The phase control circuit configured to control each of phases frequencies of the plurality of transmission signals according to a transmission direction of which each the plurality of transmission signals is output, up-convert each frequencies of the plurality of transmission signals of which the phase is controlled. The antenna element configured to radiate a signal obtained by combining the upconverted plurality of transmission signals.