摘要
讨论了在现代密集复杂的电磁对抗环境中实现雷达信号分选预处理的 3参数关联比较技术和系统设置FIFO电路的必要性 ,并简要介绍了已实现的纯硬件 3参数并行关联比较器的内部原理和具体实现过程中关键信号的引入 ,以及分选预处理器在电子战系统中的 3种不同应用。最后对美国Xilinx公司的现场可编程门阵列器件 (FPGA)和Altera公司的复杂可编程逻辑器件 (CPLD)在该方面的应用进行了比较 ,并阐述了一些体会。
The paper discusses three related-parameters comparing method on presorting radar signal under the present complicated electromagnetism circumstance and the requirement of FIFO circuit in the system, and introduces the internal principle of the pure hardware comparer that the authors have carried out and the introduce of a key signal in the process of carrying out and the three different applications of sorting processor in the electronic warfare system. In the end, the paper compares the difference between the application of Xilinx field programmable gates array (FPGA) and Alters complex programmable logic device (CPLD) in the field and expounds some experience.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2001年第10期22-24,102,共4页
Systems Engineering and Electronics
