| 摘要 |
PURPOSE:To attain the reception of a broadcast radio wave where multi-path noise is reduced in the forward/reverse/right/left directions of the car body by constituting a diversity reception antenna with four antennas comprising the 1st antenna pair and the 2nd antenna pair comprising a high frequency pickups. CONSTITUTION:The four antennas comprising the 1st antenna pair arranged in pairs to the right and left side windows in addition to the 2nd antenna pairs consisting of high frequency pickups arranged to the right/left trunk hinges constitute the diversity antenna so as to improve the sensitivity of the antenna in the right/let directions of the car body and also in the forward/backward directions. The 1st antenna 34 consists of an antenna wire 38 stuck to a rear quarter glass 36 of the side window and an amplifier 40 and the 2nd antenna 42 consists of the high frequency pickups fitted to a trunk hinge 44. A reception signal received by the antenna wire 38 is amplified by the amplifier 40 and fed to a prescribed processing circuit for television picture display or sound output.
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