Test system for use in testing arrangement of radar device, has hopper for decoupling radar signals in near field of transmitting antenna of radar device, where signals are radiated by antenna, and conductor transports decoupled signals

摘要

The system has a metallic hopper (F1) for decoupling radar signals in near field of a transmitting antenna (TX) of a radar device (RAD), where the signals are radiated by the transmitting antenna. A conductor (VL) transports the decoupled radar signals, and another metallic hopper (F2) couples the transported radar signals in the near field of a receiving antenna (RX) of the radar device. A passage is arranged between the hopper (F1) and the conductor for transporting the decoupled radar signals from the hopper (F1) to the conductor. An independent claim is also included for a method for operating a test system for a radar device.