Patent ID: 11927693
Assignee: AEVA, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method for determining range and velocity information related to a target in a light detection and ranging (LiDAR) system, the method comprising:
sampling a first signal at the LiDAR system to produce a first set of samples around a first detected frequency peak related to the first signal;
sampling a second signal at the LiDAR system to produce a second set of samples around a second detected frequency peak related to the second signal;
convolving a first function created based on the first set of samples and a second function created based on the second set of samples to produce a third function;
refining at least one of the first signal or the second signal to produce at least one of a first refined signal or a second refined signal based on the third function; and
extracting range and velocity information related to a target based on the at least one of the first refined signal or the second refined signal.