雷达视频信号 meaning in Chinese
radar video signal
Examples
- And radar signal simulation technology is discussed in the thesis . some typical radar signal simulators are introduced ; the hardware and software design project of the simulator that satisfies the demands is introduced
论文讨论了雷达信号模拟技术，分析了几种常见的雷达信号模拟器，提出了满足课题需求的雷达视频信号模拟器的设计方案。 - 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。 - Radar signal simulator features economy ， flexibility ， practicality ， etc . it ' s significant to develop radar simulators for radar research and manufacture . this dissertation discusses mainly the analysis of ground clutter spectrum in sum and difference channels for airborne phased array radars ( apar ) , and the design of the radar signal simulation resource and the video output of the apar simulator
本文以机载相控阵雷达视频信号模拟器的研制为背景，以实现和差通道的目标和杂波模拟为重点，对该系统的雷达时序产生和系统的视频输出等问题的设计和实现进行了较深入的研究。 - （ 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。 - A new radar video simulator has been developed based on the analysis and compare of different simulators , which meets the demand of radar signal environment integrated simulation system . the architecture and functions of this radar video simulator have been analyzed . the design and realization of software and hardware of the simulation system is mainly discussed
论文讨论了雷达信号仿真技术,对比分析了几种常见的雷达信号模拟器,在此基础上提出了一种满足雷达信号环境一体化仿真要求的雷达视频信号模拟器的设计方案,确立了模拟器软、硬件系统的功能与结构。