ON-VEHICLE ANTENNA SYSTEM

PURPOSE:To obtain a receiver such as a remote control system inexpensively by juxtaposing an antenna wire close to a harness and folding a tip pack in a range so as to obtain the almost equivalent reception sensitivity as the reception sensitivity of a straight line configuration. CONSTITUTION:An antenna wire 3 composed of a coaxial cable and a sheath wire is disposed close to a harness 11, and fixed to the harness 11 at a proper interval by a tape 12... An antenna part 2 is a sheathed wire composed of a conductor 13 and a sheath 14 shielding the conductor 13 and the total length is set to the length of nearly 1/4 of the wavelength of a radio wave. The antenna part 2 is folded at a point so that folded length is within 1/3 of the entire length to form a folded part, thereby ensuring an excellent reception sensitivity regardless of the limit of the disposed length. Moreover, the antenna wire 3 is arranged along the harness 11, then even when the antenna wire 3 is folded, the reception sensitivity is not reduced.