Patent ID: 11860263
Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A vehicle system comprising:
a memory having computer readable instructions; and
a processing device for executing the computer readable instructions, the computer readable instructions controlling the processing device to perform:
generating, by a signal generator, a code sequence for a plurality of transmitters configured to emit radar signals over a selected time frame, the code sequence including a plurality of codes, each code of the plurality of codes having a different code length, each code repeated in the code sequence according to a repetition frequency;
simultaneously emitting a radar signal from each transmitter based on the code sequence, wherein the code length of a shortest code of the plurality of codes is selected to be greater than or equal to a number of the plurality of transmitters;
detecting, by a receiver, return signals from reflections of the emitted radar signals; and
estimating a property of an object based on the detected return signals.