To provide an on-vehicle antenna which improves appearance and reduces cost by devising it so that it functions as an antenna even without attaching the antenna on the external part of a car body.
An opening 5 is provided on one part of a roof 4 of a metallic car body 2 and covered with an exterior member 6. On the exterior member 6 inside a car 3, an electronic circuit board 12 is installed for mounting an amplifier circuit 11 of an antenna 7 or the like and hidden while being supported from the inside of the car 3 by an interior member 8. A circuit to be connected to a glass antenna to be formed on rear glass is integrated to the electronic circuit board 12 as well, efficiency in work for installing a plurality of antennas is improved, and coast required for cables or mechanism components can be reduced as well.
| JP2006333429 | DIPOLE ANTENNA |
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TAKAYAMA KAZUO
KUSHIMA NAOKI
IMOTO TETSUJI
