公开(公告)号：US20230094098A1

公开(公告)日：2023-03-30

申请号：US17665024

申请日：2022-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin KIM ,  Kangjae JUNG ,  Byeongyong PARK ,  Youngtaek HONG ,  Ilnam CHO

IPC: H01Q1/12 ,  H01Q5/25 ,  H01Q1/52

Abstract: An antenna assembly according to the present disclosure includes a dielectric substrate, and antenna elements configured as conductive patterns on the dielectric substrate to radiate radio signals. The antenna elements may include a first radiation structure and a second radiation structure. The first radiation structure includes a first conductive pattern electrically connected a first feeding portion, a second conductive pattern and a third conductive pattern electrically connected a ground. The second radiation structure includes a fourth conductive pattern electrically connected a second feeding portion and a fifth conductive pattern and a sixth conductive pattern electrically connected the ground. The first conductive pattern may be disposed between the second conductive pattern and the third conductive pattern.

公开(公告)号：US20220078780A1

公开(公告)日：2022-03-10

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: H04W72/04 ,  H04W24/02 ,  H04B7/10 ,  H04B7/0456

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.