| 引信点目标视频回波模拟器距离模拟电路设计 |
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| 引用本文： | 郑哲,李加琪,吴嗣亮.引信点目标视频回波模拟器距离模拟电路设计[J].红外与激光工程,2007,36(1):57-59. |
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| 作者姓名： | 郑哲 李加琪 吴嗣亮 |
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| 作者单位： | 北京理工大学,信息科学技术学院,电子工程系,北京,100081 |
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| 摘 要： | 针对某伪码调相PD引信点目标视频回波模拟器的要求,提出了基于现场可编程门阵列（FPGA）与片外精密数控可编程延时线两级延时技术的引信点目标视频回波模拟器距离模拟电路的设计及实现方案。该距离模拟电路具有调整动态范围大、精度高等特点。调试表明，该电路能够满足精密测试引信截止距离的要求。
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| 关 键 词： | 目标模拟器 FPGA 距离模拟 数控可编程延时线 |
| 文章编号： | 1007-2276(2007)01-0057-03 |
| 收稿时间： | 2006/3/10 |
| 修稿时间： | 2006-03-10 |
Design of distance simulation circuit for a fuse target video frequency echo simulator |
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| ZHENG Zhe,LI Jia-qi,WU Si-liang.Design of distance simulation circuit for a fuse target video frequency echo simulator[J].Infrared and Laser Engineering,2007,36(1):57-59. |
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| Authors: | ZHENG Zhe LI Jia-qi WU Si-liang |
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| Affiliation: | Department of Electronic Engineering, College of Information Science Technology,Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | The distance simulation circuit for a wireless fuse target video frequency echo simulator has been designed based on FPGA and the digitally programmable delay generator . This plan has not only the high performance of the agility, but also the larger range of the adjustment. The result of the test satisfies the system′s request. |
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| Keywords: | Target simulator FPGA Distance simulation Digitally programmable delay generator |
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