Compatibility Design of SLC and MTI of Radar System in Complex Environment

The compatibility design of radar anti-jamming and anti-clutter processing, especially in complex environment comprising clutter and jamming is studied in this paper. Firstly, the deficiency of traditional sidelobe cancellation (SLC) technology is analyzed when dealing with noise jamming in clutter. Secondly, the anti-jamming performances of two typical signal processes are compared with simulation and real data, which are called “executing moving target indicator(MTI) before SLC” and “ executing SLC before MTI” respectively. Finally, the optimized compatibility design of SLC and MTI is proposed dealing with different conditions, showing great significance to radar system design.