Antenna control for a radar sensor

摘要

The controller has a receiving device (150) for receiving signals of radar antennas (120.1-120.n). A multiplex-controller (140) controls the receiving device based on double multiplexing of transmission signals such that the receiving signals are dually demultiplexed. The receiving device has a filter (160) and a detector (170) controlled by the multiplex-controller, and a frequency generator (180) for generating the transmission signals is controlled by the multiplex-controller. A modulator (190) modulates the transmission signals.