摘要
分析在采用比幅比相这种方案测量辐射源偏角时出现的角度模糊现象,给出理论上的误判概率计算方法。然后在相对理想的状态下对误判概率给出了定量和直观的分析,并通过研究各种因素和参量对误判概率的影响,指出了工程应用中应该注意和考虑的问题。同时给出了其中一些问题的解决方法,其中一些方法已经应用到工程实践中。
The misjudgement probability in the system angle measuring with amplitude and phase information is discussed.In practice, misjudgement probability can be affected by many factors. The purpose of this paper is to find these factors and give the formula for computing the misjudgement probability. The simulation results in an ideal situation are given. In discussing these factors, some considerations in the design of similar systems are pointed out.Some results of this research have been applied in practice.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2003年第11期1324-1326,共3页
Systems Engineering and Electronics
关键词
电磁辐射
信号处理
概率
Electromagnetic radiatio
Signal processing
Probability
