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:
Mar. 22, 2016
Filed:
Apr. 02, 2014
Hitachi Metals, Ltd., Tokyo, JP;
Naoki Iso, Hitachi, JP;
Toshiyuki Ando, Hitachi, JP;
Nobuaki Kitano, Hitachi, JP;
Tomoyuki Ogawa, Hitachi, JP;
Yoshiaki Ishigami, Hitachi, JP;
HITACHI METALS, LTD., Tokyo, JP;
Abstract
An antenna device () includes a plurality of triplate lines () each of which includes a central conductor (A) arranged between one pair of outer conductors (A,A) parallel to each other, and a plurality of antenna elements () to transmit high frequency signals distributed by the plurality of triplate lines (). The plurality of triplate lines () include a first triplate line () and a second triplate line () arranged non-parallel to each other and at a predetermined angle therebetween so that respective central conductors (A) of the first triplate line () and the second triplate line () are intersected and connected together.