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:
Nov. 19, 2024
Filed:
Mar. 02, 2021
Murata Manufacturing Co., Ltd., Kyoto, JP;
Tomoshige Furuhi, Kyoto, JP;
Saneaki Ariumi, Kyoto, JP;
Hisao Hayafuji, Kyoto, JP;
Tomoki Kato, Kyoto, JP;
Yasutaka Sugimoto, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An antenna module () includes a dielectric substrate () having a multilayer structure, a first radiation electrode (), a second radiation electrode (), and a ground electrode (GND). The second radiation electrode () is arranged between the first radiation electrode () and the ground electrode (GND) in a lamination direction of the dielectric substrate (). In the dielectric substrate (), a hollow portion () is disposed in at least a portion between the first radiation electrode () and the second radiation electrode ().