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:
Jan. 11, 2022
Filed:
Feb. 23, 2018
Mitsubishi Electric Corporation, Tokyo, JP;
Takashi Yanagi, Tokyo, JP;
Kiyotaka Suzuki, Tokyo, JP;
Hidetoshi Makimura, Tokyo, JP;
Yasuhiro Nishioka, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
The present invention provides an antenna device including a ground conductor platehaving a first circular hole, a disc-shaped conductor platewhich has a second circular holewhose center is disposed on a straight line passing through a center of the first holeand orthogonal to the ground conductor plate, has a center that coincides with the center of the second hole, and is disposed substantially parallel to the ground conductor plate, a first linear conductorhaving a first end passing through the first hole and a second end passing through the second hole, a second linear conductorhaving a first end connected to the second end of the first conductor and disposed substantially parallel to the ground conductor plate, and an antenna elementconnected to a second end of the second conductor.