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:
Oct. 22, 2024
Filed:
Feb. 24, 2022
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventor:
Kaoru Sudo, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/04 (2006.01); H01Q 21/00 (2006.01); H01Q 21/24 (2006.01); H01Q 21/30 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/30 (2013.01); H01Q 9/0421 (2013.01); H01Q 21/0025 (2013.01); H01Q 21/24 (2013.01);
Abstract
The antenna device includes multiple first radiation plates and multiple second radiation plates. Each of the first radiation plates has a first feed point and a first ground end portion, and radiates a first radio wave. Each of the second radiation plates has a second feed point and a second ground end portion, and radiates a radio wave of a frequency different from the frequency of the first, radio wave. When the antenna device is viewed in a direction orthogonal to the polarization direction of the first radio wave, the first radiation plate and the second radiation plate are disposed so as not to overlap.