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公开(公告)号：US20240356202A1
公开(公告)日：2024-10-24
申请号：US18701089
申请日：2021-10-15
Applicant: LG ELECTRONICS INC.
Inventor： Woocheol CHOI , ILNAM CHO , Byungwoon JUNG , Kukheon CHOI , Byeongyong PARK , Uisheon KIM
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q1/48 , H01Q21/0075 , H05K1/0243 , H05K1/189 , H05K2201/10098
Abstract: An antenna module according to one embodiment comprises: a flexible printed circuit board (FPCB) having a first ground pattern formed on both sides of a feed line, which is formed on one surface thereof, and spaced apart from the feed line; a first dielectric substrate connected to a feeding pattern in which a first metal mesh pattern operating as a radiator is formed on one surface of the FPCB; and a second dielectric substrate connected to a second ground pattern in which a second metal mesh pattern operating as a ground is formed on the other surface of the FPCB.
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公开(公告)号：US20240422779A1
公开(公告)日：2024-12-19
申请号：US18698589
申请日：2022-10-05
Applicant: LG Electronics Inc.
Inventor： Kukheon CHOI , Byungwoon JUNG , Woocheol CHOI , Uisheon KIM
Abstract: One embodiment relates to a next generation wireless communication system for supporting a higher data transmission rate than a 4th generation (4G) wireless communication system. According to one embodiment, a method for transmitting and receiving signals in a wireless communication system and a device supporting same may be provided, and another embodiment may be provided. A sequence generator related to generation of signals in a wireless communication system may be initialized on the basis of an OAM state of OAM-based communication. In addition, communication of the signals may be performed on the basis of the OAM-based communication.
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公开(公告)号：US20240421492A1
公开(公告)日：2024-12-19
申请号：US18720327
申请日：2021-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Woocheol CHOI , Ilnam CHO , Byungwoon JUNG , Kukheon CHOI , Byeongyong PARK , Uisheon KIM
Abstract: An antenna module according to an embodiment comprises: a first layer which is arranged on the front surface of a dielectric substrate, and which is composed of a radiator region having a metal mesh grid, and a dummy region having a dummy mesh grid formed of a plurality of patterns; and a second layer which is arranged on the rear surface of the dielectric substrate and which allows the metal mesh grid to operate as a ground. The plurality of patterns can form a first metal line to a fourth metal line, the first metal line and the third metal line can be parallel to each other, the second metal line can connect the first metal line to the third metal line, and the fourth metal line can be connected to a second end portion of the third metal line.
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公开(公告)号：US20240266756A1
公开(公告)日：2024-08-08
申请号：US18292853
申请日：2021-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Woocheol CHOI , Ilnam CHO , Kangjae JUNG , Kukheon CHOI , Byeongyong PARK , Uisheon KIM
CPC classification number: H01Q21/24 , H01P3/081 , H01Q1/22 , H01Q1/48 , H01Q9/285 , H01Q13/10 , H01Q21/0075
Abstract: An antenna assembly according to an embodiment is provided. The antenna assembly may comprise: a first dipole antenna and a second dipole antenna that have conductive patterns formed on both sides thereof on a surface of a dielectric substrate; a slot antenna having a slot area formed inside a ground pattern disposed between the first dipole antenna and the second dipole antenna; a first feeding unit having a first co-planar wave guide (CPW) feeding line and a second CPW feeding line that are electrically connected to the first dipole antenna and the second dipole antenna on the same plane; and a second feeding unit electrically connected to the slot area on the same plane and disposed between the first CPW feeding line and the second CPW feeding line.
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