A Radar Display Terminal Based on a Partial-Screen-Updating Method

According to the theory of radar detector, a new advanced plane radar display terminal is presented in this paper. Based on the technologies of DSP and FPGA, the terminal possesses the functions of radar data acquisition, radar signal processing, the detected aims displaying, etc. The innovation of this paper locates that a high efficiency display method, named partial-screen-updating method, is designed and the comparison between the full-screen-updating method and the partial-screen-updating method in performance shows that the partial-screen-updating method has higher displaying performance than the full-screen-updating method in a radar detector.