CPC G01S 7/352 (2013.01) [G01S 7/032 (2013.01); G01S 7/285 (2013.01); G01S 7/354 (2013.01); G01S 13/06 (2013.01); G01S 13/42 (2013.01); G01S 13/584 (2013.01); G01S 13/64 (2013.01); G01S 13/87 (2013.01); G01S 13/931 (2013.01); G11C 11/409 (2013.01); G01S 7/4017 (2013.01); G01S 7/4021 (2013.01); G01S 13/325 (2013.01); G01S 13/34 (2013.01); G01S 13/878 (2013.01); G01S 2013/93271 (2020.01); G01S 2013/93272 (2020.01); G01S 2013/93274 (2020.01); G06F 7/724 (2013.01)] | 19 Claims |
1. A radar sensing system comprising:
a plurality of transmitters configured to transmit radio signals; and
a plurality of receivers configured to receive radio signals that include the transmitted radio signals transmitted by the transmitters and reflected from objects in an environment;
a code generator configured to generate first and second spreading code chip sequences, wherein the code generator comprises a plurality of shift registers configured to produce the code chip sequences;
wherein first and second transmitters of the plurality of transmitters are configured to generate radio signals defined by the first and second spreading code chip sequences, respectively; and
wherein a first receiver of the plurality of receivers is configured to process received radio signals as defined by a plurality of spreading code chip sequences that comprises at least the first and second spreading code chip sequences.
|