伪码判距离模糊方法及其概率计算

The Method of Using Pseudo-random Code to Determine Range Ambiguity and Its Probability Calculation

简述了利用伪随机码判别距离模糊度的方法 ,给出伪码判模糊正确概率的理论推导过程 ,分析发现概率、虚警概率、信噪比等相关因素对正确概率的影响 ,并对该种判模糊方法的实现提出改进。

In this paper, the method of using pseudo-random code to determine range ambiguity is introduced. And the formula to calculate its right probability is derived. We also analyze the effect of such factors as pro-bability of detection, false alarm rate, and signal-to-noise ratio on the accurate probability. At last, the improve-ment on this method is presented.