A Radar Signal Sorting algorithm based on shifting grids technique

Radar Signal Sorting is always a problem of radar countermeasure. In this paper, shifting grids technique is applied to signal sorting. The current grid clustering algorithm, used for radar signal sorting, has some problems such as data input reliance and low clustering precision. So a new signal sorting algorithm based on shifting grids technique is proposed. The algorithm can discover arbitrary shapes and is not sensitive to input data sequence. And the algorithm is verified to be effective and better robustness to noise through the simulation.