| 针对窄脉冲雷达测角的相位干涉仪仿真研究 |
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| 引用本文： | 郭振耀,邱杰. 针对窄脉冲雷达测角的相位干涉仪仿真研究[J]. 指挥控制与仿真, 2010, 32(1): 96-98,103. DOI: 10.3969/j.issn.1673-3819.2010.01.025 |
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| 作者姓名： | 郭振耀 邱杰 |
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| 作者单位： | 海装西安代表局,陕西,西安,610054;海军航空工程学院,山东,烟台,264001 |
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| 摘 要： | 以Matlab／simulink为工具,对相位干涉仪快速准确获取窄脉冲目标雷达的角信息问题进行了仿真研究。研究表明,相位干涉仪快速、准确获取窄脉冲目标雷达角信息的基本能力主要取决于鉴相器中低通滤波器截止频率的设计,并给出了截止频率的设计公式。此外,还对读取相关信息的时机和方法等问题进行了研究,给出了相应的解决方案。
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| 关 键 词： | 相位干涉仪 雷达 窄脉冲 鉴相器 低通滤波器 |
Simulation Research on Angle Measuringfor Narrow Pulse Radar with Phase Interferometer |
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| GUO Zhen-yao,QIU Jie. Simulation Research on Angle Measuringfor Narrow Pulse Radar with Phase Interferometer[J]. Command Control & Simulation, 2010, 32(1): 96-98,103. DOI: 10.3969/j.issn.1673-3819.2010.01.025 |
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| Authors: | GUO Zhen-yao QIU Jie |
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| Affiliation: | 1.Xian Military Representatives Bureau of Navy/a>;Xi'an 610054/a>;China/a>;2.Naval Aeronautical Engineering College/a>;Yantai 264001/a>;China |
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| Abstract: | In this paper,the problem of acquiring angle information of narror pulse radar with phase interferometer rapidly and exactly is researched by simulating with Matlab/simulink.The research shows that the basic capacity of phase interferometer acquiring angle information of narrow pulse radar rapidly and exactly come mainly from the stop frequency of the low pass filter of the phase detector.The design formula for the stop frequency is given.In addition,the problems of time and method for reading the correlati... |
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| Keywords: | phase interferometer radar narrow pulse phase detector low pass filter |
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