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:
Apr. 16, 2019
Filed:
Oct. 27, 2016
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Kenji Harauchi, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Abstract
A high-frequency antenna module includes: a substrate; an input port to which an RF signal is inputted; a distribution circuit configured to distribute the RF signal inputted to the input port; a plurality of amplification units which each have a plurality of cascade-connected amplifiers configured to amplify the RF signal distributed by the distribution circuit, and which are arranged on a side of the substrate provided with the distribution circuit to be rotationally symmetric about the distribution circuit; a plurality of antennas provided on a side of the substrate opposite to the side provided with the amplification units, and each configured to emit the RF signal amplified by the amplification unit corresponding thereto to a space; and a plurality of RF signal supplying portions each configured to supply the RF signal amplified by the amplification unit to the antenna corresponding thereto.