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. 25, 2022
Filed:
Oct. 24, 2018
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jeong Ki Ryoo, Suwon-si, KR;
Hong In Kim, Suwon-si, KR;
Myeong Woo Han, Suwon-si, KR;
Nam Ki Kim, Suwon-si, KR;
Dae Ki Lim, Suwon-si, KR;
Ju Hyoung Park, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An antenna apparatus includes patch antennas arranged in an N×1 array, first feed vias, second feed vias, third feed vias, and fourth feed vias connected to a point offset from a center of each of the patch antennas, in a first direction, second direction, third direction, and fourth direction, respectively a first RF signal of a first phase passes through the first feed vias and the second feed vias, a second RF signal of a second phase passes through the third feed vias and the fourth feed vias, and wherein a line between the point in the first direction and the point in the second direction is oblique to a direction of an array of the patch antennas, and a line between the point in the third direction and the point in the fourth direction is oblique to the direction of the array.