Simultaneous measurements of velocity and distance via a dual-path FMCW lidar system
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126066
Abstract: Abstract A practical dual-path Frequency Modulated Continuous Wave (FMCW) lidar system capable of simultaneous ranging and velocimetry was developed in this work. The setting of dual paths can effectively eliminate the effects of non-linearity of… read more here.
Keywords: dual path; distance; lidar system; velocity ... See more keywords
FMCW LiDAR with an FM nonlinear kernel function for dynamic-distance measurement.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.458235
Abstract: Frequency-modulated continuous-wave (FMCW) LiDAR is an absolute-distance measurement technology with the advantages of high-precision, non-cooperative target measurement capabilities and the ability to measure distance and speed simultaneously. However, the existing range extraction method for FMCW… read more here.
Keywords: distance measurement; measurement; fmcw lidar; nonlinear kernel ... See more keywords