| 摘要 |
PURPOSE: A vehicle diversity antenna system is provided to improve a reception performance of an antenna through an independent structure of the antenna. CONSTITUTION: A vehicle diversity antenna system is the rear glass antenna (210), tuner integrated antenna module (230), communications cable (250), and head unit (270) are included. The rear glass antenna (210) receives the radio signal as the antenna strip is used. The tuner integrated antenna module (230) uses the radio signal and the diversity is comprised. The radio signal is input to the communications cable (250) and it outputs. It outputs through the speaker mounted on the head unit (270) is the vehicle the radio signal. [Reference numerals] (210) Rear glass antenna; (231) Tuner-integrated antenna; (233A,233B) LNA/matching circuit; (250) Communication cable; (270) Head unit; (AA,230) Tuner-integrated antenna module
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