| 一种新体制雷达合成宽带可行性分析 |
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| 引用本文： | 贺志毅,郝祖全,汤斌. 一种新体制雷达合成宽带可行性分析[J]. 电子学报, 2003, 31(6): 940-943 |
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| 作者姓名： | 贺志毅 郝祖全 汤斌 |
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| 作者单位： | 航天科工集团二院二十五所,北京 100854 |
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| 摘 要： | 本文分析阐述了利用脉内调频、脉间跳频技术获取距离高分辨一维成像的可行性,导出了静止目标和运动目标的回波表达式.根据线性调频子脉冲的回波表达式,详细分析了运动目标回波对信号处理器采样位置的要求.
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| 关 键 词： | 线性调频 合成宽带 脉冲压缩 距离高分辨 雷达 |
| 文章编号： | 0372-2112(2003)06-0940-04 |
| 收稿时间： | 2002-05-15 |
The Feasibility Study on Synthetic Wide-Band of a New Type Radar and The Choice Principle of Sample Points |
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| HE Zhi-yi,HAO Zu-quan,TANG Bin. The Feasibility Study on Synthetic Wide-Band of a New Type Radar and The Choice Principle of Sample Points[J]. Acta Electronica Sinica, 2003, 31(6): 940-943 |
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| Authors: | HE Zhi-yi HAO Zu-quan TANG Bin |
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| Affiliation: | No.25 Institute of No.2 Research academy of CASIC,Beijing 100854,China |
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| Abstract: | This paper analyzes the technology with intra-pulse chirp and inter-pulse stepped frequency to obtain high-resolution range profile.The echo expressions of static and moving targets are derived.According to the echo expression of chirp-subpulse signal,the sampling position requirements of signal processor are discussed. |
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| Keywords: | linear FM synthetic wide-band pulse compression high range resolution radar |
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