Title:
ANTENNA AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/090603
Kind Code:
A1
Abstract:
According to embodiments, provided is an antenna comprising: a substrate of a square shape including first to fourth corners; a radiation unit disposed on the substrate and including a first radiation unit and a second radiation unit that radiate a wireless signal; a first feed line that applies the wireless signal to the first radiation unit; a second feed line that applies the wireless signal to the second radiation unit and has an extension line that perpendicularly intersects with an extension line of the first feed line; and a ground portion disposed on the substrate and spaced apart from the radiation unit and having at least a portion of a boundary area including a step shape, wherein the ground unit includes a shared ground unit that is disposed diagonally from a first edge to a third edge, is located between the first radiation unit and the second radiation unit, and performs impedance matching of the first radiation unit and the second radiation unit.
Inventors:
KIM DONGJIN (KR)
JUNG KANGJAE (KR)
YU JONG-WON (KR)
KIM SEONG-JIN (KR)
KIM JEONG-WOOK (KR)
JUNG KANGJAE (KR)
YU JONG-WON (KR)
KIM SEONG-JIN (KR)
KIM JEONG-WOOK (KR)
Application Number:
PCT/KR2022/016449
Publication Date:
May 02, 2024
Filing Date:
October 26, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECH (KR)
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECH (KR)
International Classes:
H01Q1/38; H01Q1/32; H01Q1/46; H01Q1/48; H01Q5/335
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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