Influence of Time-Pickoff Circuit Parameters on LiDAR Range Precision

Influence of Time-Pickoff Circuit Parameters on LiDAR Range Precision

A pulsed time-of-flight (TOF) measurement-based Light Detection and Ranging (LiDAR) system is more effective for medium-long range distances. As a key ranging unit, a time-pickoff circuit based on automatic gain control (AGC) and constant fraction discriminator (CFD) is designed to reduce the walk e...

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Bibliographic Details
Main Authors: Xiaolu Li, Hongming Wang, Bingwei Yang, Jiayue Huyan, Lijun Xu
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Sensors
Subjects:
time-pickoff circuit
automatic gain control
timing discriminators
Monte Carlo simulations
attenuation fraction
delay time
Online Access:https://www.mdpi.com/1424-8220/17/10/2369

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