| 基于认知无线电的OFDM智能侦察监测系统 |
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| 引用本文： | 汤新广. 基于认知无线电的OFDM智能侦察监测系统[J]. 无线电工程, 2011, 41(4): 17-19 |
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| 作者姓名： | 汤新广 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所,河北石家庄,050081 |
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| 摘 要： | 自适应正交频分复用(OFDM)技术在军事和民用通信领域中都具有广泛的应用。重点研究认知无线电技术在智能侦察监测系统中的应用,建立基于认知无线电的OFDM信号智能侦察监测接收系统模型,结合系统需求和实现可能性,搭建基于软件无线电技术(SDR)的智能侦察监测系统,并分析系统构建的合理性、技术的有效性,为将来的工程实践打下基础。
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| 关 键 词： | 自适应OFDM系统 认知无线电 智能侦测系统 软件无线电 |
An Intelligent Reconnaissance and Monitoring System for OFDM Signals Based on Cognitive Radio |
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| TANG Xin-guang. An Intelligent Reconnaissance and Monitoring System for OFDM Signals Based on Cognitive Radio[J]. Radio Engineering of China, 2011, 41(4): 17-19 |
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| Authors: | TANG Xin-guang |
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| Affiliation: | TANG Xin-guang(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China) |
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| Abstract: | The application of cognitive radio in the intelligent reconnaissance and monitoring system is studied emphatically,the model of intelligent reconnaissance and monitoring system for OFDM signal based on cognitive radio is established,then the reconnaissance and monitoring system based on software radio is constituted,and its rationality and effectiveness are analyzed also.The system model provides a base for engineering applications. |
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| Keywords: | adaptive OFDM system cognitive radio intelligent reconnaissance and monitoring system SDR |
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