EXTERNAL ANTENNA FOR VEHICLE

摘要

Disclosed is an external antenna for a vehicle, capable of improving antenna radiation performance by integrating a plurality of antennas in a single housing, minimizing signal interference between the antennas, and achieving broadband of a frequency bandwidth. The external antenna for a vehicle according to the present invention comprises: a case of which a lower part is opened; a plurality of radiators formed in a shape corresponding to an inner side of the case, inserted into the case, and transmitting/receiving signals of a plurality of frequency bands; a housing which has a coupling patch for minimizing signal interference between the radiators and achieving broadband of a frequency bandwidth; a circuit board embedded in the case and having a feeding pad connected to the radiators; and a base on which the circuit board is mounted, and which is coupled to the case to shield the opened lower part of the case.