Constant Fraction Discriminator for Fast, High Precision Pulsed TOF Laser Rangefinder

被引：2
|
作者：
Chen Jian-yong [1 ]
Shen Dong-qing [1 ]
Li Wan-cai [1 ]
机构：
[1] Third Res Inst Minist Publ Secur, Shanghai 201204, Peoples R China
来源：
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2011: SENSOR AND MICROMACHINED OPTICAL DEVICE TECHNOLOGIES | 2011年 / 8191卷
关键词：
TOF; CFD; walking error; timing discriminator;
D O I：
10.1117/12.900690
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A low cost high performance constant fraction discriminator (CFD) for laser rangefinder using pulsed TOF (time of flight) is proposed with the accuracy and measuring speed been improved. A distance measuring system has been established and experimental evidence is presented to show the feasibility of solving the time walking error problem to amend the precision and improving the environmental applicability.
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收藏
页数：6
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