radar video signal meaning in English
雷达视频信号
Examples
- With phased array radar observing target ' s improvement of different performances of the aircraft , the deterioration of the working environment of radar and improvement of the radar demand request more and higher for putting forward the equipment of phased array radar video signal processing . the digital signal processing is all the time the developing direction of radar signal processing , its main shortcoming is that the increase processing precision , and the amount of information at the same time bring on the amount processing redouble , method to solve this problem is the real - time high speed digital signal processing system . presently multi - processors parallel processing is the focus of the field of high - speed real - time processing . this paper ' s background is the high - speed real - time signal processing of phased array radar . a parallel computing system designed with 4 adsp - 21060 analog device inc ' s dsp is presented . lt has fully utilized the dsp ' s characteristic to be supported the parallel computing , and formed a mes h architecture . this paper design and discusses this system in terms of design for test ( dft ) and real time operation system ( rtos ) , and have put forward the new solution for the design and development of the high - speed real - time signal processing system . . then , analysed the subject matter faced at the same time
本文以高速实时相控阵雷达视频信号处理为背景，提出了一种由4片ad公司adsp - 21060构成的并行计算系统。它充分利用了adsp - 21060支持多处理器并行计算的特点构成了一种网格结构，并且从可测性设计、实时操作系统角度对该系统进行了设计与讨论，为高速实时信号处理系统的设计与开发提出了新的解决方案，同时分析了面临的主要问题。本文首先分析了相控阵雷达信号处理单元的特点，然后针对适合于片间并行的adsp - 21060讨论了并行计算结构，提出了一种采用四片adsp - 21060构成网格结构的信号处理平台，分析了它的工作原理。 - （ 5 ） as part of a research project in national " 9th 5 - year plan " , we designed a set of apar video signal simulator which fulfils the technology requirements and could provide desired radar video signal for certain apar and meet the demand of apar system research and development on ground
五”某预研项目，与课题组成员共同设计并实现了一套“机载相控阵雷达视频信号模拟器”系统，测试结果表明该系统达到了系统设计的主要技术要求，可以提供满足某机载相控阵雷达地面调试要求的雷达信号。