引信体目标视频回波模拟器专用处理器设计  

Design of special processor for wireless fuse solid target video frequency echo simulator based on FPGA

作　　者：郑哲[1] 李加琪[1] 吴嗣亮[1] 

机构地区：[1]北京理工大学电子工程系,北京100081

出　　处：《红外与激光工程》2005年第3期360-363,共4页Infrared and Laser Engineering

摘　　要：针对引信体目标视频回波模拟器中实时数字信号处理的要求,给出了基于Virtex-II系列现场可编程门阵列(FPGA)设计的专用处理器的方案、方法。该方案充分利用了与FPGA结构相适应的设计优化技术,解决了由于FPGA片内时钟频率过高而产生的瓶颈问题。调试表明,此处理器既有专用ASIC电路的快速性,又有DSP器件的灵活性,完全能满足引信体目标视频回波模拟系统的实际要求。In this paper, a special processor for wireless fuse solid target video frequency echo simulator has been designed based on FPGA.This plan sufficiently utilizes the optimal technology which suits for the FPGA's structure and resolve the bottleneck in the high-speed mode. Experimental result proves that the processor has not only the high-speed performance of ASIC circuit, but also the flexibility of the DSP. The test result satisfies the system's request.

关 键 词：模拟器 FPGA 专用处理器 

分 类 号：TN955[电子电信—信号与信息处理]