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:
May. 24, 2022
Filed:
Jun. 11, 2019
Applicant:
Samsung Electro-mechanics., Ltd., Suwon-si, KR;
Inventors:
Nam Ki Kim, Suwon-si, KR;
Jeong Ki Ryoo, Suwon-si, KR;
Kyu Bum Han, Suwon-si, KR;
Young Kyoon Im, Suwon-si, KR;
Won Cheol Lee, Suwon-si, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/52 (2006.01); H01Q 21/00 (2006.01); H01Q 9/06 (2006.01); H01Q 9/26 (2006.01); H01Q 21/29 (2006.01); H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/523 (2013.01); H01Q 9/065 (2013.01); H01Q 9/26 (2013.01); H01Q 21/0006 (2013.01); H01Q 21/29 (2013.01); H01Q 1/243 (2013.01);
Abstract
An antenna apparatus includes: a first dipole antenna pattern; a feed line electrically connected to the first dipole antenna pattern; and a first ground plane disposed rearward of the first dipole antenna pattern and spaced apart from the first dipole antenna pattern; wherein the first ground plane forms a step-type cavity, and width of a rear portion of the step-type cavity is different from a width of a front portion of the step-type cavity.