公开(公告)号：US20240421472A1

公开(公告)日：2024-12-19

申请号：US18722180

申请日：2022-12-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Tae Gyeong JANG ,  Yu Seon KIM ,  II Hee PARK ,  Youn Ung JEONG

IPC: H01Q1/52 ,  H01Q5/20 ,  H01Q9/04

Abstract: An antenna module, according to one embodiment of the present invention, comprises: a first radiation unit disposed on a substrate and having a current applied thereto through a first feed pattern; and a second radiation unit disposed on the substrate so as to be spaced from the first radiation unit, and having a current applied thereto through a second feed pattern, wherein respective signals radiated by the first radiation unit and the second radiation unit have mutually different phases.

公开(公告)号：US20250055182A1

公开(公告)日：2025-02-13

申请号：US18717533

申请日：2022-12-08

Applicant: LG INNOTEK CO., LTD.

Inventor： Youn Ung JEONG

IPC: H01Q1/38 ,  H01Q5/25

Abstract: The present invention relates to an antenna, more particularly to a UWB antenna with wide bandwidth and adjustable resonant length; the antenna may include a semicircular plate portion and a plurality of adjustment pattern portions extending from the ends of the semicircular plate portion.

公开(公告)号：US20240334410A1

公开(公告)日：2024-10-03

申请号：US18579987

申请日：2022-07-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Yu Seon KIM ,  Seok BAE ,  Il Hee PARK ,  Youn Ung JEONG ,  Seok Dong CHOI

IPC: H04W72/0453 ,  H04W84/12

CPC classification number: H04W72/0453 ,  H04W84/12

Abstract: An embodiment of the present invention includes a signal processing device; a (1-1)-th antenna which transmits or receives a (1-1)-th signal; a (1-2)-th antenna which transmits or receives a (1-2)-th signal; a second antenna which transmits or receives a second signal; a (1-1)-th phase control element disposed between the (1-1)-th antenna and the signal processing device; a (1-2)-th phase control element disposed between the (1-2)-th antenna and the signal processing device; and a second phase control element disposed between the second antenna and the signal processing device, wherein the (1-1)-th signal output from the (1-1)-th phase control element and the (1-2)-th signal output from the (1-2)-th phase control element have a phase difference of 180 degrees from each other, and the second signal output from the second phase control element has a phase difference of 90 degrees from each of the (1-1)-th signal and the (1-2)-th signal.