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:
Aug. 02, 2022
Filed:
Jan. 22, 2021
Asustek Computer Inc., Taipei, TW;
Wei-Hsuan Chang, Taipei, TW;
Fang-Hsien Chu, Taipei, TW;
ASUSTEK COMPUTER INC., Taipei, TW;
Abstract
A broadband dual-antenna system provided herein comprises: a dielectric substrate including a first surface and a second surface; a grounding plane on the dielectric substrate; a loop metal branch located on the first surface and connected to the grounding plane; a coupling metal branch located on the second surface and connected to the grounding plane, the vertical projection of the coupling metal branch and that of the loop metal branch on the second surface partially overlap; a first metal branch located on the second surface and the coupling metal branch; a second metal branch located on the second surface and the coupling metal branch; a first signal source located on the second surface and connected to the first metal branch and the grounding plane; and a second signal source located on the second surface and connected to the second metal branch and the grounding plane.