基于ADSP-TS201S的雷达信号处理研究  

Research into Radar Signal Processing Based on ADSP-TS201S

作　　者：张泽云[1] 赵宏生[1] 徐朝阳[1] 

机构地区：[1]船舶重工集团公司723所,扬州225001

出　　处：《舰船电子对抗》2011年第3期46-48,57,共4页Shipboard Electronic Countermeasure

摘　　要：介绍了ADI公司数字信号处理(DSP)芯片ADSP-TS201S的主要性能以及雷达信号处理的主要功能和算法,以雷达信号处理中常用的快速傅里叶变换(FFT)算法为例,结合TS201S的结构特点,讨论了如何通过优化软件编程的方法来缩短算法执行时间以满足系统实时性的要求,体现了TS201S对算法适应性强、程序调试方便、可靠性高的优点。This paper introduces the main performance of the digital signal processing（DSP） chip ADSP-TS20-1S of Analog Device Inc,the main function and algorithms of radar signal processing,taking the common fast Fourier transform（FFT） algorithm in the radar signal processing as an example,discusses how to shorten the execution time of the algorithm by optimizing software programming method to meet the system＇s real-time request combing with the structural characteristic of TS201S,which reflects the advantages of TS201S such as better adaptability to the algorithm,convenient program debugging and high reliability.

关 键 词：数字信号处理 雷达信号处理 快速傅里叶变换 

分 类 号：TN957.51[电子电信—信号与信息处理]