Title:
ANTENNA MODULE DISPOSED IN VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/034702
Kind Code:
A1
Abstract:
A vehicle comprises: vehicular glass including a transparent region and an opaque region; a transparent dielectric substrate disposed in the transparent region of the vehicular glass; a first area including an antenna on one side surface of the transparent dielectric substrate; and a second area including a power supply pattern and a ground conductive pattern electrically connected to the antenna. The antenna may comprise: a first slot formed between a signal pattern and a first ground pattern and configured to radiate a first signal having a circularly polarized wave in a first frequency band; and a second slot formed between the first ground pattern and a second ground pattern and configured to radiate a second signal having a circularly polarized wave in a second frequency band lower than the first frequency band.
Inventors:
LEE SOYEON (KR)
KIM UISHEON (KR)
JUNG KANGJAE (KR)
KIM DONGJIN (KR)
PARK BYEONGYONG (KR)
CHO ILNAM (KR)
JUNG BYUNGWOON (KR)
CHOI KUKHEON (KR)
KIM UISHEON (KR)
JUNG KANGJAE (KR)
KIM DONGJIN (KR)
PARK BYEONGYONG (KR)
CHO ILNAM (KR)
JUNG BYUNGWOON (KR)
CHOI KUKHEON (KR)
Application Number:
PCT/KR2022/011875
Publication Date:
February 15, 2024
Filing Date:
August 09, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01Q1/32; H01Q1/38; H01Q13/10
Domestic Patent References:
| WO2021201322A1 | 2021-10-07 | |||
| WO2022092514A1 | 2022-05-05 |
Foreign References:
| JP2020162120A | 2020-10-01 | |||
| US20170324142A1 | 2017-11-09 | |||
| US7061442B1 | 2006-06-13 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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