As an important feature, the characteristics of echo stretching affects SNR of received laser echo signal and ranging accuracy.
脉冲展宽特性是激光回波的重要特性，其影响到回波接收信噪比和测距精度。
In this paper, a circular-scan time analyzer to be used in the satellite laser ranging system with ranging accuracy of submillimeter, has been developed.
在本文中，我们设计并研制了用于毫米级精度人卫激光测距的圆扫描时间分析系统。
So, the paper presents the time scale amplifying method to enhance the accuracy of the pulse laser ranging.
而高精度脉冲激光测距系统往往难以达到低成本和便携的要求。
Abstract: The high accuracy time interval measurement is a key technique to pulsed laser ranging. Therefore, a new high precision time interval measurement method is proposed.
摘要：高精度时间间隔测量对脉冲激光测距系统具有重要意义，为此提出了一种新的高精度时间间隔测量方法。
The precision of the pulse laser ranging technology can be improved directly by improving the time-gap measurement accuracy in pulse laser ranging.
通过提高脉冲激光测距中时间间隔的测量精度，可直接提高脉冲激光测距的精度。
The precision of the pulse laser ranging technology can be improved directly by improving the time-gap measurement accuracy in pulse laser ranging.
通过提高脉冲激光测距中时间间隔的测量精度，可直接提高脉冲激光测距的精度。
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