从二次雷达的基本原理和地面多路径效应产生的机理出发,介绍了地面多路径效应的基本原理、产生原因,提出了地面多路径固定多路径反射点(体)位置计算方法,在工程应用中具有一点的实用意义.%The paper begins with the description of the basic principle of secondary surveillance radar and the generation mechanism of the ground multipath effect, followed by the introduction of the basic principle and the cause of ground multipath effect. And the calculation method of ground fixed reflector position of the ground multipath effect is proposed in the engineering application. The paper provides application value for the engineering application.
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