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1. (WO2018124328) ANTENNA DEVICE FOR VEHICLE

Pub. No.:    WO/2018/124328    International Application No.:    PCT/KR2016/015401
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: H01Q 1/32
H01Q 5/10
H01Q 9/27
Applicants: LS MTRON LTD.
엘에스엠트론 주식회사
Inventors: CHOI, Seung-Ho
최승호
Title: ANTENNA DEVICE FOR VEHICLE
Abstract:
An antenna device for a vehicle has multi-band characteristics with one coil so as to enable integration and miniaturization of an antenna structure and comprises: a signal processing substrate including a ground plane; and an antenna module connected to the ground plane of the signal processing substrate, and including a helical coil composed of at least two regions having different coil pitches so as to provide multi-band characteristics.