Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/043612
Kind Code:
A1
Abstract:
A vehicular antenna device is disclosed. According to an embodiment of the present disclosure, provided is an antenna device comprising: at least one base substrate; a plurality of antenna elements disposed on the at least one base substrate in the height direction perpendicular to the at least one base substrate and supported by the at least one base substrate; and a radome arranged apart from the plurality of antenna elements in the height direction and surrounding the at least one base substrate and the plurality of antenna elements, wherein the radome comprises a pattern portion disposed on one surface facing the plurality of antenna elements and configured to be able to decouple electromagnetic waves radiated from the plurality of antenna elements.
Inventors:
MOON YOUNG CHAN (KR)
SO SUNG HWAN (KR)
CHOI OH SEOG (KR)
SEO YONG WON (KR)
KIM MYUNG HWA (KR)
PARK JANG SOON (KR)
YANG HYOUNG SEOK (KR)
KANG SEONG MAN (KR)
SO SUNG HWAN (KR)
CHOI OH SEOG (KR)
SEO YONG WON (KR)
KIM MYUNG HWA (KR)
PARK JANG SOON (KR)
YANG HYOUNG SEOK (KR)
KANG SEONG MAN (KR)
Application Number:
PCT/KR2023/012185
Publication Date:
February 29, 2024
Filing Date:
August 17, 2023
Export Citation:
Assignee:
KMW INC (KR)
International Classes:
H01Q1/42; H01Q1/24; H01Q1/38; H01Q21/28
Foreign References:
| KR20190002710A | 2019-01-08 | |||
| KR20190074064A | 2019-06-27 | |||
| KR20180016921A | 2018-02-20 | |||
| KR20100019788A | 2010-02-19 |
Other References:
JIANG JIANFENG, YINGSONG LI, LEI ZHAO, XIAOGUANG LIU: "Wideband MIMO Directional Antenna Array with a Simple Meta-material Decoupling Structure for X-Band Applications", ACES JOURNAL, vol. 35, no. 5, 1 May 2020 (2020-05-01), pages 556 - 566, XP093142260
Attorney, Agent or Firm:
LEE, Chulhee (KR)
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