| 雷达灵敏度测量中的视频信号积累方法 |
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| 引用本文： | 刘纯贵.雷达灵敏度测量中的视频信号积累方法[J].航空电子技术,2011,42(1):44-46,54. |
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| 作者姓名： | 刘纯贵 |
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| 作者单位： | 海军装备研究院航空装备论证研究所,上海,200436 |
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| 摘 要： | 首先分析了视频信号积累在雷达中的作用和工作原理,然后详细阐述了数字化实现信号积累的方法,最后介绍了信号积累在雷达接收机灵敏度测量中的应用,较好的解决了接收机灵敏度测量中的不稳定问题.
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| 关 键 词： | 信号积累 雷达接收机 灵敏度测量 |
V.F Signal Accumulation in Radar Sensitivity Measurement |
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| LIU Chun-gui.V.F Signal Accumulation in Radar Sensitivity Measurement[J].Avionics Technology,2011,42(1):44-46,54. |
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| Authors: | LIU Chun-gui |
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| Institution: | LIU Chun-gui (Institute of Aircraft Equipment, Naval Academy of Armament, Shanghai 200436, China ) |
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| Abstract: | In this article, the role of V.F signal accumulation in radar systems is analyzed. Details of the digitalized implementation of the signal accumulation are then documented. Furthermore, the signal accumulation technique is applied to evaluate the sensibility of a radar receiver, and it is shown that this technique leads to a robust measurement of the receiver sensitivity. |
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| Keywords: | signal accumulation radar receiver sensitivity measurement |
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