US 11,658,420 B2
Antenna apparatus
Nam Ki Kim, Suwon-si (KR); Jeong Ki Ryoo, Suwon-si (KR); Kyu Bum Han, Suwon-si (KR); and Young Kyoon Im, Suwon-si (KR)
Assigned to Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Sep. 16, 2020, as Appl. No. 17/22,553.
Application 17/022,553 is a continuation of application No. 16/437,083, filed on Jun. 11, 2019, granted, now 11,005,184.
Claims priority of application No. 10-2018-0151173 (KR), filed on Nov. 29, 2018; and application No. 10-2019-0025311 (KR), filed on Mar. 5, 2019.
Prior Publication US 2020/0411997 A1, Dec. 31, 2020
Int. Cl. H01Q 1/52 (2006.01); H01Q 9/28 (2006.01); H01Q 9/04 (2006.01); H01Q 21/00 (2006.01); H01Q 21/30 (2006.01); H01Q 1/24 (2006.01); H01Q 1/48 (2006.01); H01Q 21/24 (2006.01); H01Q 19/24 (2006.01); H01Q 21/06 (2006.01); H01Q 21/10 (2006.01)
CPC H01Q 9/285 (2013.01) [H01Q 1/243 (2013.01); H01Q 1/48 (2013.01); H01Q 1/521 (2013.01); H01Q 1/526 (2013.01); H01Q 9/0407 (2013.01); H01Q 19/24 (2013.01); H01Q 21/0006 (2013.01); H01Q 21/065 (2013.01); H01Q 21/10 (2013.01); H01Q 21/24 (2013.01); H01Q 21/30 (2013.01)] 23 Claims
OG exemplary drawing
 
1. An antenna apparatus, comprising:
first dipole antenna patterns;
feed lines connected to corresponding ones of the first dipole antenna patterns;
a first ground plane disposed on a side of the first dipole antenna patterns and spaced apart from each of the first dipole antenna patterns; and
a first blocking pattern comprising a number of first subpatterns, and disposed on a side of the first ground plane facing the first dipole antenna patterns between adjacent ones of the first dipole antenna patterns,
wherein a width of one end of the first blocking pattern is smaller than a width of another end of the first blocking pattern.