Clutter, Modeling And Simulation And Its Dsp Implementation

With the more complexity of modern radar system, it is difficult to analysis as usual methods. So Radar simulation is widely used. Radar System Simulation is combined with digital-analog techniques and radar technology. That is, Modeling radar system with software, and then recurring the produce, transmission processing by computer .The core of RES is modeling the scatter and transmission of radar echo signal and varied radar clutter signals. So it is very important to study the character of radar clutter, to find a proper model. And it is very significant to radar design and analysis. This paper is mainly about land clutter and sea clutter .It meanly introduced scatter character, radar echo signal range, and power spectrum model .In the end, a hardware realization of producing a specified power spectrum is given.