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. 24, 2025
Filed:
Jul. 18, 2023
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Ryo Komura, Nagaokakyo, JP;
MURATA MANUFACTURING CO. , LTD., Nagaokakyo, JP;
Abstract
An array antenna is formed of a plurality of antenna modules disposed adjacent to each other and including a plurality of antenna modules. Each of the antenna modules includes a dielectric substrate, a ground electrode, and a sub-array. The sub-array is formed of a plurality of radiating elements facing the ground electrode. In the sub-array, the plurality of radiating elements are arranged in a matrix, and each includes multiple feeding points. The sub-array is disposed along an end portion of the dielectric substrate. The sub-array has a center deviated from a center of the dielectric substrate toward the end portion. An end portion of a first antenna module faces an end portion of a second antenna module in a first direction that is defined as a direction from the first antenna module toward the second antenna module. The first antenna module is rotationally symmetric to the second antenna module.