MaxLinear, Inc.
Phased Array Automotive Radar

Abstract:

A system comprises a first phased array radar assembly configured to be attached to a vehicle. The first phased array radar assembly comprises a first plurality of antennas arranged in an array and attached to a circuit board. The system also comprises one or more circuits attached to the circuit board. Each of the one or more circuits comprises transmitter circuitry communicatively coupled to a subset of the first plurality of antennas and receiver circuitry communicatively coupled to the subset of the first plurality of antennas. The one or more circuits may comprise a first circuit and a second circuit, where the first circuit is communicatively coupled to the second circuit via interconnect of the circuit board. The first circuit may be communicatively coupled to the first subset of the first plurality of antennas, the second