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. 09, 2019
Filed:
Feb. 16, 2017
Panasonic Corporation, Osaka, JP;
Tomohiro Murata, Kanagawa, JP;
Junji Sato, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An antenna substrate, provided with: a substrate, a ground electrode, a first antenna element, a second antenna element, a first transmission line and a second transmission line. The first antenna element that is arranged at a first distance away from the ground electrode, on the substrate within the first opening area. The second antenna element that is arranged at a second distance away from the ground electrode, on the substrate within the second opening area. The first distance is a shortest distance between the ground electrode and the first antenna element in a direction along a plane along which an electric field among an electromagnetic wave radiated from the first antenna element vibrates. The second distance is a shortest distance between the ground electrode and the second antenna element in a direction along a plane along which an electric field among an electromagnetic wave radiated from the second antenna element vibrates. The first distance is different from the second distance.