摘要
研究了基于FPGA的数字大量程高精度测距信息处理技术,应用于国内首台对地高程测量星载激光测距仪,并于国内首次实现星载激光测距仪测距精度达到优于1m@(平坦地形)的测距水平。
The FPGA-based digital-range precision data processing technology was researched. It has already been used in the first set of altitude measurement for the space-borne laser range finder, which could achieve the ranging accuracy of better than 1m @ （flat terrain） ranging level for the first time in China.
出处
《光电子技术》
CAS
2017年第1期61-65,共5页
Optoelectronic Technology
关键词
星载激光
高精度测距
测距精度
现场可编程门阵列
space-borne laser ranging
high precision time interval measurement
range accu racy
FPGA
