| DRFM量化信号频谱分析 |
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| 引用本文： | 王坤,杨正洪,宋小全.DRFM量化信号频谱分析[J].舰船电子工程,2010,30(5):122-124. |
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| 作者姓名： | 王坤 杨正洪 宋小全 |
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| 作者单位： | 1. 63921部队,北京,100094
2. 63880部队,洛阳,471003 |
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| 摘 要： | 在现代电子战中,数字射频存储器（DRFM）作为大多数欺骗式干扰机的核心技术已经得到了广泛的应用。DRFM中模数转换过程产生的谐波和杂散一方面降低了干扰机的有效辐射功率,一方面成为对方雷达识别干扰信号的一种手段。文章对DRFM的量化信号频谱进行分析,基于数学工具Matlab加以仿真,给出了部分仿真结果。
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| 关 键 词： | 数字射频存储器 欺骗式干扰机 谐波 模数转换 Matlab |
Spectrum Analysis of DRFM Signal Quantization |
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| Wang Kun,Yang Zhenghong,Song Xiaoquan.Spectrum Analysis of DRFM Signal Quantization[J].Ship Electronic Engineering,2010,30(5):122-124. |
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| Authors: | Wang Kun Yang Zhenghong Song Xiaoquan |
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| Institution: | Wang Kun) Yang Zhenghong) Song Xiaoquan)(No.63921 Troops of PLA1),Beijing 100094)(No.63880 Troops of PLA2),Luoyang 471003) |
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| Abstract: | In morden electronic warfare,DRFM has been widely used as the core technology of a deception jammer.To be introduced by the process of quantization,harmonics and spurious reduce the output power of the jammer on one hand,on the other hand,this phenomena can be used by the enemy to intercept the signal of the jammer.By means of the matlab simulation tool,this paper analyses the spectrum of DRFM signal quantization and presents some simulation results. |
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| Keywords: | Matlab |
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