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:
Jul. 10, 2018
Filed:
Oct. 21, 2016
Gwangju Institute of Science and Technology, Gwangju, KR;
Kang wook Kim, Gwangju, KR;
Yun su Kang, Gwangju, KR;
GWANGJI INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Abstract
Disclosed herein is an array antenna in which a plurality of radiating elements is arranged. The array antenna includes: a first layer comprising a first substrate forming an upper portion of the array antenna and a plurality of radiating elements disposed on the first substrate; a second layer comprising a second substrate forming a lower portion of the array antenna and a feedline disposed on the second substrate to supply output power to the plurality of radiating elements; and a third layer formed between the first layer and the second layer and comprising a ground plane and an aperture slot formed through the ground plane.