| 罗兰C接收机NBI抑制技术研究 |
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| 引用本文： | 窦小成.罗兰C接收机NBI抑制技术研究[J].舰船电子工程,2012(7):63-64,91. |
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| 作者姓名： | 窦小成 |
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| 作者单位： | 中国电子科技集团公司第二十研究所 |
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| 摘 要： | 针对目前的罗兰C接收机在抑制窄带干扰方面的缺陷,在NBI频率点检测技术的基础上,对零限幅陷波技术抑制NBI、修正的零限幅陷波技术抑制NBI、自适应干扰对消技术抑制NBI进行了分析和仿真,并对仿真结果进行了对比讨论。
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| 关 键 词： | 罗兰C 零限幅陷波 修正的零限幅陷波 自适应干扰对消技术 NBI |
Narrow Band Interference Suppression Technique in Loran-C Receiver |
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| DOU Xiaocheng.Narrow Band Interference Suppression Technique in Loran-C Receiver[J].Ship Electronic Engineering,2012(7):63-64,91. |
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| Authors: | DOU Xiaocheng |
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| Institution: | DOU Xiaocheng(The 20th Institute of China Electronics Technology Group Corp,Xi’an 710068) |
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| Abstract: | This paper based on the point of frequency of narrow band interference detection technique,it is dead againstthe limitation of narrow band interference suppression technique in Loran-C receiver,it mainly discuss zero-limit range eliminate wave and amend zero-limit range eliminate wave and the adaptive interference each other eliminate technique in narrow band interference suppression in Loran-C receiver,in the end of paper,the results of simulation are analyzed and compared. |
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| Keywords: | Loran-C Narrow Band Interference zero-limit range eliminate wave amend zero-limit range eliminate wave adaptive Interference each other eliminate Technique |
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