摘要
该文用时域关系分析和讨论非理想矩形波的自相关特性,并用计算机模拟计算求出相关曲线和斜率,提出伪随机码精确测距系统测距精度的修正关系。
In this paper, we analysised and discussed the charac-teristic of auto-correlation of a nonideal rectangle waveform in time-domain in detail, and we calculated its curve and slope with computer,finally, we showed the modified equation of range precision in theradar range system with pseudo-random code.
出处
《南京理工大学学报》
EI
CAS
CSCD
1993年第4期82-86,共5页
Journal of Nanjing University of Science and Technology
关键词
伪随机码
测量系统
测距精度
pseudorandom codes
measuring systems
ranging accuracy
autocorrelations
