多DSP处理器系统在超分辨测向处理器中的应用  

The application of DSP multiprocessor system to high-resolution direction estimating processor

作　　者：甄佳奇 陈涛[1] 张文旭[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2006年第7期41-43,共3页Applied Science and Technology

摘　　要：介绍了4片ADSP21160组成的高速超分辨测向处理器,该处理器提高了系统的处理速度,实现了对目标测向的MUSIC算法研究了高速并行处理技术,该方法推动了MUSIC算法的工程应用.最后,将ADSP21160与TMS320C6201分别组成的处理系统进行了比较,实验结果证明ADSP21160更适合用在超分辨测向处理器中.High-resolution direction estimation is an important area in array signal processing. A high-speed and high-resolution direction estimation processor is presented consisting of four ADSP21160,which improves the speed of the processing and implements the location searching MUSIC algorithm. The high efficiency parallel processing technology is studied, improving the application of MUSIC algorithm in practical engineering. At last, by comparing the two systems ADSP21160 and TMS320C6201 respectively, the experimental results show that ADSP21160 is more suitable for high-resolution direction estimation processor.

关 键 词：超分辨测向 DSP ADSP21 160 TMS320C6201 

分 类 号：TN911.7[电子电信—通信与信息系统]