The Analysis Of Radar Signal Sorting Method And Its Performance

With the rapid development of radar technology, the radar system is moving towards diversification, complication and integration, making electronic countermeasures facing an increasingly complex electromagnetic environment. How to implement high-performance sorting becomes a key issue in a complex electromagnetic environment. This paper studies the performance effects of radar signal sorting and sorting methods of radar detection system, which mainly analyse the impact of changes radio frequency characteristics to sorting methods.It describes the radar signal parameters and change of its style; study the radar signal sorting process from the pre-sorting and main sorting and define the sorting of performance indicators. An mathematical model of radar signal sorting is built base on the principle of parameter distribution. And then analyze the impact of changes in the RF characteristics through theoretical derivation, and some factors of sorting methods are briefly introduced. Finally, an simulation software of the radar signal sorting is accomplished, and test and verify the results of the paper. Verification results show that the conclusions of the analysis must be reasonable. And it provides the basis for improving the performance of the radar signal sorting.