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1. (WO2018199651) VEHICULAR ANTENNA DEVICE

Pub. No.:    WO/2018/199651    International Application No.:    PCT/KR2018/004859
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: H01Q 1/32
H01Q 21/00
Applicants: LS MTRON LTD.
엘에스엠트론 주식회사
Inventors: CHOI, Seung-Ho
최승호
Title: VEHICULAR ANTENNA DEVICE
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.