The design of the data processing system assisting pulse ranging

被引：0
作者：
Qi, HL [1 ]
Meng, LF [1 ]
Hua, JJ [1 ]
机构：
[1] N Univ China, Key Lab Instrumentat Sci & Dynam Measurement, Educ Minist, Taiyuan 030051, Peoples R China
来源：
ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings | 2005年
关键词：
pulse ranging; data processing; electromagnetic wave;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this paper, a special data processing circuit is designed to test the length of long conductors assisting the pulse ranging system. This system can discern reflection wave automatically and its test speed is high At the same time, the length of conductor can be displayed on LCD directly; The MSC is used to process the data of the reflection wave. The test accuracy can attain 1m. The data acquisition system is not used in this system because of its instability and its high-cost. The analog signals is changed to digital signals via setting the threshold value of the comparator, and the high-speed register is used to take count of the digital signal and change it to digital value and store it.
引用
收藏
页码：4515 / 4517
页数：3
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