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对于采用非相干积分法和固定门限或单元平均恒虚警率(CA-CFAR)处理器的雷达,用复数平面中的数值围道积分法来估算其检测概率。本文将这种技术应用于非起伏和X~2起伏的目标。舍项误差的约束可供一个数值积分的简单停止规则使用。这种方法对于雷达检测理论方面的许多问题都适用。
For non-coherent integration and fixed-threshold or unit-averaged CFAR processor-based radars, the numerical integration in the complex plane is used to estimate the detection probability. This article applies this technique to non-undulation and X ~ 2 fluctuations in the target. The constraint of the truncation error can be used by a simple stop rule of numerical integration. This method is applicable to many problems in radar detection theory.