Being antenna on-board structure and the antenna on-board structure which

摘要

PROBLEM TO BE SOLVED: To provide an antenna mounting structure and a feeder line extracting structure with which a broadcast can be stably received at all times.;SOLUTION: Inside of a vehicle, a room lamp 5 is mounted along the front of the ceiling 1 of the vehicle and the upside of front glass 3 and inside of the room lamp, a dipole antenna 11 is incorporated. The dipole antenna 11 is composed of a power feeding side edge 13 and a ground side edge 15, and the edges are arranged to form a chevron shape while being mutually independent. Besides, a coaxial cable 17 is connected to the dipole antenna 17 and the coaxial cable 17 is extracted backward from the neighborhood of the center of the dipole antenna 11 along the ground side edge 15.;COPYRIGHT: (C)2004,JPO&NCIPI