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:
Jul. 08, 2025
Filed:
Nov. 10, 2021
Nec Corporation, Tokyo, JP;
Takuji Mochizuki, Tokyo, JP;
Yoshihide Takahashi, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
To provide an antenna apparatus and a radome that are capable of suppressing an increase in size of the antenna apparatus, an antenna apparatus () includes a substrate () in which a plurality of antenna elements () are disposed on a first surface, and a radome () having thermal conductivity, which covers the substrate () and forms a plurality of slots () at positions facing each of the plurality of antenna elements (). The radome () includes a heat radiation fin () protruding to an opposite side to the first surface side, and a wall portion () being provided between an antenna element () and an antenna element () being adjacent to the antenna element (), and being capable of transferring heat of a heat generating component () connected to the substrate () to the heat radiation fin ().