RADAR SYSTEM WITH SPATIAL FILTERING FUNCTIONALITY, MOTOR VEHICLE AND METHOD FOR OPERATING THE RADAR SYSTEM

Abstract: disclosed is a method for operating a radar system. in a first transmission sequence a first antenna is operated as a trx antenna transmitting a first radar pulse and a second antenna is operated as a rx antenna. between a first sequence and a second sequence the second antenna is connected to the signal source using a switch of a control circuit and in the second sequence the antennas switch roles. a second radar pulse for the second sequence is generated coherent to the first radar pulse of the first sequence. an electronic control circuit combines or compares at least one of the first antenna signal and the second antenna signal from the first sequence with at least one of the third antenna signal and the fourth antenna signal from the second sequence for generating an analysis signal and spatial information of the reflecting object is determined based thereon.

Inventor(s): Burak Sahinbas, Mario Schuehler, Lars Weisgerber

CPC Classification: G01S7/2923 (Extracting wanted echo-signals)

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