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本文分析了传统雷达组网决策融合方法的不足，在给出广义信噪比定义的基础上，提出了一种改进算法－动态权法，并给出了两种处理方式．理论分析表明，在检测低ＲＣＳ目标时，这种算法能在保持恒虚警概率的基础上具有较高的检测概率，仿真结果也证明了该方法的有效性．
This paper analyzes the shortcomings of the traditional radar network decision fusion method. Based on the definition of generalized signal-to-noise ratio, this paper proposes an improved algorithm - the dynamic weight method, and gives two kinds of processing methods. Theoretical analysis shows that this algorithm has a high detection probability while maintaining the low RCS target, and the simulation results also prove the effectiveness of the proposed method.