Diagnostic device for multiple antenna system

摘要

A test unit (2) and a control unit (6) are operatively connectable to the diversity processor. The test unit includes a transmitter/receiver module, a transmitting antenna (5) and a memory module. The control unit includes a signal generator, a DC voltage source and a noise simulator. The control unit generates a control signal for the diversity processor. The test unit generates a test signal and receives the same via the antenna of the multiple-antenna arrangement that was selected under the control of the control unit.