公开(公告)号：US11974263B2

公开(公告)日：2024-04-30

申请号：US17476745

申请日：2021-09-16

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon Choi ,  Jaehoon Chung ,  Ilnam Cho ,  Kangjae Jung ,  Byeongyong Park ,  Uisheon Kim

IPC: H04W72/044 ,  H04B7/0456 ,  H04B7/10 ,  H04W24/02

CPC classification number: H04W72/046 ,  H04B7/0456 ,  H04B7/10 ,  H04W24/02

Abstract: The present disclosure proposes a method using orbital angular momentum (OAM) and an apparatus therefor. The method performed by a UE may include receiving, from a base station, information for an OAM state set, wherein the OAM state set includes multiple OAM state subsets, and each of the multiple OAM state subsets includes one or two or more OAM states, receiving at least one OAM beam from the base station, determining a detectable at least one OAM state based on the at least one OAM beam, and transmitting, to the base station, information for an OAM state subset including the at least one OAM state within the OAM state set.

公开(公告)号：US11757193B2

公开(公告)日：2023-09-12

申请号：US17597835

申请日：2021-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Kangjae Jung ,  Kukheon Choi ,  Byeongyong Park ,  Uisheon Kim ,  Ilnam Cho

IPC: H01Q9/04 ,  H01Q1/12 ,  H01Q1/32 ,  H01Q1/48

CPC classification number: H01Q9/045 ,  H01Q1/1271 ,  H01Q1/32 ,  H01Q1/48

Abstract: An antenna assembly according to an implementation may include a dielectric substrate, a first patch having a first slot formed at an inner region of a first conductive pattern disposed on the dielectric substrate and configured to radiate a signal in a first band through the first conductive pattern, and a second patch having a second slot formed at an inner region of a second conductive pattern disposed at an inner region of the first slot and configured to radiate a signal in a second band and a third band through the second conductive pattern.

公开(公告)号：US12261369B2

公开(公告)日：2025-03-25

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

IPC: H01Q21/24 ,  H01P3/08 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q9/28 ,  H01Q13/10 ,  H01Q21/00

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.