摘要
介绍了 PRF 跟踪器的原理以及确定雷达脉冲被准确跟踪的准则,详细阐述了滤波器和数字式跟踪器的组成及各部分功能,应用高性能 FPGA 实现多路脉冲重复频率跟踪器,实现全硬件跟踪,解决了密集信号环境下信号跟踪的实时性问题,提高了可靠性、灵活性,提高电子战设备的信号分选和信号处理能力。
The principle of the PRF tracer and the rule that the radar pulse is traced is introduced.The filter.the compo- sition of digital tracer.and the function of the tracer's part is expatiated detailed.High capability FPGA is used to real- ize multi pulse repeat frequency tracer,the tracer is made by hardware completely,the real time tracing problem in high pulse density radar environments is solved.the reliability and flexibility of the tracer is improved.The signal sorting and the signal processing ability of the electronic warfare device is enhanced.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第S8期560-563,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
