Ground Moving Targets Detection System Based on Time-Frequency 2D Detection Algorithm
To solve the problem that false alarm rate elevates when detecting moving targets in strong ground clutter, a time frequency 2D detection algorithm is presented.The algorithm is researched and analyzed firstly.Then the system hardware based on DSP is designed.Algorithm program is realized by using C language and the ground moving targets detection is accomplished.Pre-processing module, A/D conversion module and DSP signal processing module are designed.The software function and its realization method are discussed.Finally, ground moving targets detection is realized via this hardware.The application of the system in army shows that the operation of the system is stable and reliable, and the algorithm could reduce the detection false alarm in ground moving targets detection.
Ground moving targets DSP Ground clutter Timetrequency 2D detection
Han Ning Wang Gefang Lv Yanmei Zhang Dong
Mechanical Technology Research Institute,Mechanical Engineering College,Shijiazhuang 050000,China
国际会议
哈尔滨
英文
622-625
2013-08-16（万方平台首次上网日期，不代表论文的发表时间）