摘要
针对实际应用中电子战设备对雷达信号分选的实时性要求,在分析了序列差直方图算法和多核DSP任务并行模式的基础上,设计了基于TMS320C6678的八核DSP雷达信号分选电路,对密集的雷达信号进行分选。实验结果表明:该电路可对常规雷达信号实现快速分选,并且分选效果良好,系统可靠性高。
Aimming at the real-time requirement in practical application of the radar signals deinterleave, based on the analysis of the Sequential Difference Histogram （SDIF） radar signals deinterleave algorithm and parallel task in muticore DSP, a circuitry based on TMS320C6678, eight cores DSP was designed in order to deinterleave radar signals with different pulse repetition interval（PRI）. It is proved that this circuitry works well with high speed and reliability when deinterleaving ordinary radar signals.
出处
《电子设计工程》
2013年第13期181-183,190,共4页
Electronic Design Engineering
