基于通用信号处理板的LPI雷达的实时信号处理  

Real Time Signal Processing of LPI Radar Based on General Signal Processing Module

作　　者：江玲[1] 苏涛[1] 程丽丽[1] 

机构地区：[1]西安电子科技大学,西安710071

出　　处：《火控雷达技术》2007年第2期58-62,共5页Fire Control Radar Technology

摘　　要：根据线调频连续波雷达测距测速的基本原理和方法,在多片DSP为核心的通用信号处理板上设计了信号处理程序,通过流程优化和数据存取控制,解决了高速运算、大容量存储和高速传数等难题。测试结果表明:整套系统较好地满足了设计要求,实现了LPI雷达的实时处理。According to the fundamental principle and method of using LFMCW radar to find range and measure speed, the signal processing program is designed based on general signal processing module which takes multiple DSPs as a core. By way of optimizing flow and data access control, the problems such as high-speed operation, bulky storage and high-speed data transfer are solved. The tested result shows that the system meets the requirement of design perfectly; the real time processing of the LPI radar is achieved.

关 键 词：线性调频连续波 TS101 通用信号处理板 低截获概率(LPI) 

分 类 号：TN911.7[电子电信—通信与信息系统] TN958.95[电子电信—信息与通信工程]