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| 基于ICA的无线电通信干扰抑制 | |
| 引用本文： | 马俊岭,杨保平,尚萌,肖野.基于ICA的无线电通信干扰抑制[J].电光与控制,2012,19(10):97-101. |
| 作者姓名： | 马俊岭 杨保平 尚萌 肖野 |
| 作者单位： | 1. 中国航空工业洛阳电光设备研究所,河南洛阳,471009 2. 装备指挥技术学院,北京101416;中国人民解放军63893部队,河南洛阳471003 3. 中国人民解放军63893部队,河南洛阳,471003 |
| 基金项目： | 总装备部试验技术研究重大课题资助 |
| 摘 要： | 抑制无线电通信信号中的干扰是提高通信可靠性的有效措施.传统的干扰抑制技术存在算法、设备复杂,对信号有损伤和实时性差等问题.针对存在的问题,在分析研究盲源分离(BSS)的理论基础上建立了基于最大信噪比算法的ICA通信干扰抑制模型；基于该模型仿真实现了无线电通信信号的分离提取和多路干扰信号的抑制.仿真结果表明,基于ICA的... |
| 关 键 词： | 无线通信 干扰抑制 盲源分离 独立变量分析 最大信噪比 |
| 收稿时间： | 2011/8/16 |
Independent Component Analysis Based Interference Rejection of Radio |
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| MA Junling , YANG Baoping , SHANG Meng , XIAO Ye.Independent Component Analysis Based Interference Rejection of Radio[J].Electronics Optics & Control,2012,19(10):97-101. | |
| Authors: | MA Junling YANG Baoping SHANG Meng XIAO Ye |
| Institution: | 1.Luoyang Institute of Electro-Optical Equipment,AVIC,Luoyang 471009,China;2.The Academy of Equipment Command & Technology,Beijing 101416,China;3.No.63893 Unit of PLA,Luoyang 471003,China) |
| Abstract: | Rejection of the interference in radio communication signals is an effective measure for improving the communication reliability.The conventional technologies for interference rejection have the shortcomings of complicated algorithms and equipments，loss of useful signals，and poor real-time performance.In view of the existing problems，the Blind Source Separation (BSS) was theoretically analyzed and the ICA interference rejection model based on the arithmetic of maximum signal-to-noise ratio was established. Based on the model，simulation was made to separate and extract the radio communication signal from undesired signals.The results show that the technology of ICA-based interference rejection can be used to reject diversified interfering signals mixed in the radio communication signal. |
| Keywords: | radio communication interference rejection BSS Independent Component Analysis (ICA) maximum signal-to-noise ratio |
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