Two key problems,angle measurement and angle prediction, of the swift target acquisition in array radar are studied.

Design of Discrete Frequency-coding Waveforms for MIMO radar via Genetic Algorithm;

Estimation of the moving angle and velocity of the target in the MIMO radar;

Performance Analysis of Nonuniform Linear Array of MIMO Radar;

Statistical MIMO radar which use chaotic signal waveform can improve the detection performance by waveform and space of diversity.

This article presents dominant anti-jamming techniques used for selection of waveforms,ultra-low sidelobe forming and adaptive nulling in digital array radar,explains the method to achieve these goals,and gives out the results of simulations and performance tests.

The article provides dominanting technology of digital array radar in wave-form choice,incepting ultralow side lobe and adaptive nulling,expounds the method of how to achieve its goals and gives the result of emulation and capability test.