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김용호(Yongho Kim),손현제(HyeonJe Son),양태훈(Taehoon Yang),조성민(Sungmin Cho),유병찬(Byeongchen Yoo),임상훈(Sanghoon Lim) 한국자동차공학회 2018 한국자동차공학회 학술대회 및 전시회 Vol.2018 No.11
V2X(Vehicle to Everything) is a next-generation autonomous technology that provides drivers with arious benefits that save safety, convenience, and fuel consumption. This study presented the configuration of antennas for V2X systems applicable to automotive wireless communication using the 5850-5925[MHz] frequency band as the standard for IEEE 802.11.p communication in vehicle environments suitable for the autonomous vehicle system environment. This is a very important vector for smooth communication of V2X systems. Generally, in consideration of the design of a vehicle, a roof antenna is usually located near the rear of the antenna. In order to improve the signal attenuation due to the influence of the vehicle"s body, it was able to significantly improve its performance with the diversity antenna of the optimum V2X system by adding crash pad antennas to the interior of the dash board.