| 8mm战场侦察雷达信号处理系统的实现 |
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| 引用本文： | 董加勤,周思永.8mm战场侦察雷达信号处理系统的实现[J].火控雷达技术,2000,29(1):31-34. |
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| 作者姓名： | 董加勤 周思永 |
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| 作者单位： | 北京理工大学! 北京100081，北京理工大学! 北京100081，北京理工大学! 北京100081，北京理工大学! 北京100081 |
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| 摘 要： | 论述８ｍｍ战场候察雷达信号系统的距离估算，参数计算，硬件结构等问题。在距离估算中提出了综合相参积累和非相参积累因素的雷达距离公式，信号处理算法采用流水性结构，根据这一特点，整个硬件系统采用６睛，ＡＤＳＰ２１０６０数字信号处理芯片，通过巧妙的连接组合实现了系统所要求完成的算法，通过扩展的串口和并口实现了和天控，计算机的有效连接。
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| 关 键 词： | 战场侦察雷达 信号处理系统 距离估算 |
Achievement of Signal Processing Subsystem in an 8mm Battlefield Reconnaissance Radar |
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| Dong Jiaqin,Zhou siyong,Tao Ran,Wang Yue.Achievement of Signal Processing Subsystem in an 8mm Battlefield Reconnaissance Radar[J].Fire Control Radar Technology,2000,29(1):31-34. |
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| Authors: | Dong Jiaqin Zhou siyong Tao Ran Wang Yue |
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| Abstract: | This paper discusses such problems as range estimation,parameter calculation and hardware structure of signal processing subsystem in 8mm battlefield reconnaissance. A radar range formula is given which combines coherent integration and non - coherent integration for range estimation. Signal processing algorithm is realized by means of a pipelining structure. Based on this structural feature, the hardware in this subsystem is composed of 6 ADSP 21060 digital signal processor chips which are connected in a clever way to realize the required algorithm. The subsystem is connected effectively with antenna control unit and computer in a way of expanded serial ports and parallel ports. |
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| Keywords: | battlefield reconnaissance radar signal processing coherent integration non-coherent integration |
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