FMCW LIDAR Range and Velocity Estimation Beyond the Laser Coherence
Résumé
Frequency modulated continuous wave (FMCW) LIDAR is a promising technology for high precision 3D sensing applications. However, due to laser phase noise, these systems are usually restricted to target detection below 100 m. In this paper, we present a digital signal processing technique to extend the target range and velocity estimations beyond the laser coherence length. This technique is tested over realistic data from a Monte Carlo model.
Origine | Fichiers produits par l'(les) auteur(s) |
---|