| 罗兰C接收机抗载波干扰分析 |
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| 引用本文： | 陆万宏,薛磊,刘小秋.罗兰C接收机抗载波干扰分析[J].舰船电子对抗,2007,30(6):39-42. |
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| 作者姓名： | 陆万宏 薛磊 刘小秋 |
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| 作者单位： | 电子工程学院,合肥,230037 |
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| 摘 要： | 在罗兰C信号特性以及接收机组成结构的基础上，分析了接收机抑制窄带载波干扰的能力，并提出了相应的数学模型。仿真计算表明，通过前端滤波、累加平均和相位解码，接收机在较低的信干比条件下也能有效地抑制载波干扰。
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| 关 键 词： | 罗兰C 载波干扰 前端滤波 相位解码 |
| 文章编号： | CN32-1413（2007）06-0039-04 |
| 收稿时间： | 2006-03-03 |
| 修稿时间： | 2006年3月3日 |
Analysis of Roran C Receiver Countering Carrier Wave Jamming |
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| LU Wan-hong,XUE Lei,LIU Xiao-qiu.Analysis of Roran C Receiver Countering Carrier Wave Jamming[J].Shipboard Electronic Countermeasure,2007,30(6):39-42. |
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| Authors: | LU Wan-hong XUE Lei LIU Xiao-qiu |
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| Abstract: | Based on the signal characteristic of Roran C and the composition structure of the receiver,this paper analyzes the capability that the receiver restrains the narrowband carrier wave jamming,and presents the corresponding mathematic model. The simulation calculation shows the receiver also effectively restrains the carrier wave jamming under the lower signal to jamming ratio by means of front end filtering, accumulative average and phase decoding. |
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| Keywords: | Roran C carrier wave jamming front-end filtering phase decoding |
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