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:
May. 25, 2021
Filed:
May. 16, 2018
Fujikura Ltd., Tokyo, JP;
Hideyuki Wada, Sakura, JP;
FUJIKURA LTD., Tokyo, JP;
Abstract
A high gain of an antenna is achieved while suppressing interference of a radio wave from an RFIC. A plurality of serial-type radiation element rowsare arranged in parallel. A parallel feed linebranches from a feed terminal of an electronic component, and connects radiation elements, at ends of the serial-type radiation element rowfarthest from the electronic component, to the feed terminal of the electronic component. All of the serial-type radiation element rows have an identical path length, along the parallel feed line, from each of the radiation elementsat the ends farthest from the electronic componentto the feed terminal of the electronic component. An amplifieris connected to the parallel feed line on a halfway portion of the parallel feed line. The amplifieramplifies a signal passing through the parallel feed line