雷达测向技术研究  

Research on radar direction-finding technology

作　　者：于俊莲[1] 司锡才[1] 王飞[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,哈尔滨150001

出　　处：《信息技术》2009年第2期61-63,共3页Information Technology

摘　　要：介绍了一种基于DSP+FPGA+FLASH+A/D的测向系统。该系统用于被动雷达导引系统中,由于充分利用现代最新发展的大规模集成电路技术和数字处理技术,将DSP和FPGA相结合,既能满足实时性和精度的要求,又具有很高的集成性,系统设计灵活。详细介绍了系统的设计方案和各模块的功能实现。This paper introduced a direction-finding system, which is made up of DSP, FPGA, FLASH and A/D. This system is used in a passive radar seeker. With the development of the techniques of VLSI and digital signal processing, this design made use of FPGA and DSP based on radar signal analyzing, which can not only fulfil the real time and precision requirements, but also has high integrity and reliability. The system design and function realization were introduced in detail.

关 键 词：信号处理 DSP 大规模可编程逻辑阵列 单脉冲测向 

分 类 号：TN959.21[电子电信—信号与信息处理]