Patent ID: 9389312
Filing Date: 2016-07-12
CPC Classification: G01S

Claim Text:
1. A radar sensor for a motor vehicle, comprising a single antenna arrangement comprising at least one transmit antenna and at least one receive antenna, wherein the at least one transmit antenna and the at least one receive antenna are configured to transmit and receive radar signals in a car-to-car communication, and a controller controlling operation of the antenna arrangement so as to transmit radar signals and messages in alternating cycles and to evaluate received radar signals, wherein the antenna arrangement is configured to at least one of transmit and receive in a frequency range that includes a radar frequency band and a communication frequency band partially overlapping with the radar frequency band, wherein an overlap between the radar frequency band and the communication frequency band is less than 20% of a width of the radar frequency band, or wherein an overlap between the radar frequency band and the communication frequency band is less than 40% of the width of the communication frequency band.