基于实测数据的雷达威力图修正方法研究

摘要

In order to reflect accurately the real detection performance of radar on the position deployed, this paper proposes a method of using a great quantity of measured data to estimate the maximum real detection range, based on mirroring the test method of maximum detection range in the radar flight for test, and presents the correction of radar free space coverage diagram by combining the environmental factors of radar position and radar static technological parameters. a method of correcting the detection range of radar is proposed based on a large scale of detected data. By analyzing and processing of the measured data, the digitization of radar coverage diagram is implemented. With this method some drawbacks of longer test time for radar flight, and higher cost could be overcome, which provides a simple and operable method for full controlling the radar’s detection performances in engineering.%为真实准确地反映雷达部署阵地后雷达的实际探测性能，借鉴雷达检飞中最大探测距离的试验方法，提出了利用大量实测数据推算雷达实际最大探测距离的方法，并结合雷达阵地环境参数和雷达静态技术参数给出了对雷达自由空间探测威力图的修正。通过对实测数据的分析处理，完成了雷达威力图的数字化实现。该方法避免了雷达检飞耗时长、耗资大等弊端，为全面真实掌握雷达探测性能提供了一种工程上切实可行的简易方法。