Title:
VEHICULAR ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/199651
Kind Code:
A1
Abstract:
A technology regarding a vehicular antenna device is disclosed. A vehicular antenna device according to an embodiment of the present invention comprises: a directional antenna having a plurality of unit antenna elements arranged in a predetermined direction and thereby having upward directionality; and a radio wave diffusion structure installed vertically above the directional antenna so as to reflect radiated radio waves, which are radiated upward from the directional antenna, in the lateral direction such that the same are diffused omnidirectionally. The vehicular antenna device is applicable to 5G mobile communication, the same has omnidirectionality that a vehicular antenna is required to have, and the antenna structure can be made compact and simple.
Inventors:
CHOI SEUNG-HO (KR)
Application Number:
PCT/KR2018/004859
Publication Date:
November 01, 2018
Filing Date:
April 26, 2018
Export Citation:
Assignee:
LS MTRON LTD (KR)
International Classes:
H01Q1/32; H01Q21/00
Foreign References:
| JPH05114816A | 1993-05-07 | |||
| KR20170044504A | 2017-04-25 | |||
| KR100835897B1 | 2008-06-09 | |||
| JP2011160339A | 2011-08-18 | |||
| KR20150090077A | 2015-08-05 | |||
| KR20120107664A | 2012-10-04 |
Other References:
See also references of EP 3618183A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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