| 最小频移键控信号的循环谱分析 |
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| 引用本文： | 徐祎,尹万学.最小频移键控信号的循环谱分析[J].舰船电子工程,2005,25(3):104-105,109. |
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| 作者姓名： | 徐祎 尹万学 |
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| 作者单位： | 解放军电子工程学院,合肥,230037 |
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| 摘 要： | 研究了MSK信号的循环平稳特性及其循环谱密度函数，从循环谱的角度分析了MSK信号的的循环谱噪声抑制特性，仿真结果表明，利用MSK信号的循环平稳特性，可以用来在低噪声环境下检测信号。
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| 关 键 词： | 最小频移键控 循环平稳 循环谱密度 |
Spectral Correlation Analysis to Minimum Frequency Shift Keying Signal |
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| Xu Yi,Yin Wanxue.Spectral Correlation Analysis to Minimum Frequency Shift Keying Signal[J].Ship Electronic Engineering,2005,25(3):104-105,109. |
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| Authors: | Xu Yi Yin Wanxue |
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| Abstract: | The paper studies the cyclostationary characteristics and spectral correlation density function of the MSK signal,then analysis the characteristics of the noise suppressing.simulations show that the cyclostationary characteristics of MSK can be used in detecting signal in low noise environment. |
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| Keywords: | minimum frequency shift keying signal cyclostationary spectral correlation density |
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