| 一种中频雷达模拟器的设计 |
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| 引用本文： | 邢福成,王波,孙保良,关成斌.一种中频雷达模拟器的设计[J].海军航空工程学院学报,2012,27(3):267-270. |
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| 作者姓名： | 邢福成 王波 孙保良 关成斌 |
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| 作者单位： | 1. 海军航空工程学院电子信息工程系,山东烟台264001
2. 92155部队,海南三亚572018 |
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| 摘 要： | 设计出了一种中频雷达模拟器的硬件,阐述了该模拟器总体组成和工作过程,以及各部分的组成和工作原理。该模拟器可以产生单脉冲体制下的一组固定目标的和、差模拟中频回波信号和动目标和、差模拟中频回波信号;可以在联机或独立2种工作状态下,产生常规脉冲、线性调频脉冲等多种雷达中频回波。该模拟器适用于相控阵雷达等多种新体制跟踪雷达的调试和训练。
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| 关 键 词： | 雷达 中频模拟器 模拟器硬件 直接数字频率合成 |
Design of One Radar Intermediate Frequency Simulator |
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| XING Fu-cheng,WANG Bo,SUN Bao-liang and GUAN Cheng-bin.Design of One Radar Intermediate Frequency Simulator[J].Journal of Naval Aeronautical Engineering Institute,2012,27(3):267-270. |
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| Authors: | XING Fu-cheng WANG Bo SUN Bao-liang and GUAN Cheng-bin |
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| Institution: | 1. Department of Electronic and Information Engineering, NAAU, Yantai Shangdong 264001, China; 2. The 92155th Unit ofPLA, Sanya Hainan 572018, China) |
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| Abstract: | A radar intermediate frequency simulator is designed and the component parts and operational principle were introduced in this paper. The radar intermediate frequency simulator can generates the sum signal, elevation difference signal, and azimuth difference signal of monopuls radar. It can operate online or itself. And it can produce different modulation modes of radar intermediate frequency echo, such as gene by ral pulse, LFM pulse and so on. It can be applied to debugging and training of many kinds of new style tracking radar, such as modern phased array radar. |
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| Keywords: | radar frequency simulator simulator hardware direct digital frequency synthesis |
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