ANTENNA DEVICE AND METHOD FOR INSTALLING ANTENNA DEVICE

摘要

PROBLEM TO BE SOLVED: To enable a preferable inter-vehicle communication to a forward vehicle and a backward vehicle by a simple configuration.SOLUTION: An antenna device includes an antenna element (31) formed in a two-dimensional surface shape and is installed in a side mirror (12) of a vehicle. The antenna element (31) is arranged so as to face an end surface (23a) of a mirror (23) in a vehicle width direction orthogonal to a vehicle back and forth direction.SELECTED DRAWING: Figure 6