US 12,362,448 B2
Antenna filter and electronic device comprising same in wireless communication system
Dongjoo Kim, Suwon-si (KR); Dongsik Shin, Suwon-si (KR); Jonghwa Kim, Suwon-si (KR); Bonmin Koo, Suwon-si (KR); Sewon Gwon, Suwon-si (KR); Inho Na, Suwon-si (KR); Seunghwan Yoon, Suwon-si (KR); Danbi Jeon, Suwon-si (KR); and Jongwook Zeong, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 8, 2022, as Appl. No. 18/077,436.
Application 18/077,436 is a continuation of application No. PCT/KR2021/008835, filed on Jul. 9, 2021.
Claims priority of application No. 10-2020-0084495 (KR), filed on Jul. 9, 2020.
Prior Publication US 2023/0108020 A1, Apr. 6, 2023
Int. Cl. H01P 1/205 (2006.01); H01Q 1/24 (2006.01); H01Q 1/50 (2006.01); H01Q 21/06 (2006.01); H01Q 21/28 (2006.01)
CPC H01P 1/2053 (2013.01) [H01Q 1/50 (2013.01); H01Q 21/06 (2013.01); H01Q 1/246 (2013.01); H01Q 21/28 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A radio frequency (RF) filter in a wireless communication system, the RF filter comprising:
a structure comprising a resonance unit; and
a cover plate at which a tuning structure is formed,
wherein the tuning structure is disposed in at least a partial region of an opening in the cover plate, and
wherein the tuning structure comprises is configured to move up and down in respect to the cover plate through the opening in the cover plate.