1. roof antenna
noun interpretation
known vehicle antenna, the mobile communication means mounted on the antenna design of the vehicle. The most common is the sucker antenna. Because sucker antenna installation place easily, so in some places is often easy to establish the station instead of the base antenna sucker antenna.
Function
First, for decorative followed with antennas, a kind of cool feeling.
Second, for receiving radio signals, to facilitate car radio program listening.
Third, electrostatic discharge, the main car is traveling out of the housing accumulation of electrostatic discharge, the protection circuit safety of the vehicle occupant.