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| 基于认知无线电的军事通信抗干扰研究 | |
| 引用本文： | 张志坚,关建新,张勤.基于认知无线电的军事通信抗干扰研究[J].舰船电子工程,2009,29(1). |
| 作者姓名： | 张志坚 关建新 张勤 |
| 作者单位： | 1. 海军驻上海地区舰炮系统军事代表室,上海,200439 2. 海军工程大学电子工程学院,武汉,430033 3. 咸宁职业技术学院,咸宁,437002 |
| 基金项目： | 海军工程大学自然科学基金项目(HGDJJ07017)资助 |
| 摘 要： | 认知无线电具备频谱感知能力和可重构性,能够借助频谱感知能力分析出工作频段内的敌意干扰,并可通过可重构性来改变其工作参数以避开干扰。介绍了军事通信中常见的干扰和抗干扰方式,指出了各种抗干扰方式所存在的不足,提出了将认知无线电应用于军事通信抗干扰中的设想。分析了认知无线电的基本概念和关键技术,并在此基础上分析了基于认知无线电的军事通信抗干扰策略的可行性,探讨了基于认知无线电的军事通信抗干扰需要重点解决的问题。 |
| 关 键 词： | 认知无线电 频谱感知 可重构性 军事通信抗干扰 |
Research on Military Communication Anti-jamming Based on Cognitive Radio |
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| Zhang Zhijian,Guan Jianxin,Zhang Qin.Research on Military Communication Anti-jamming Based on Cognitive Radio[J].Ship Electronic Engineering,2009,29(1). | |
| Authors: | Zhang Zhijian Guan Jianxin Zhang Qin |
| Institution: | Naval Warship Cannon System Military Representative Office in Shanghai1;Electronic Engineering College;Naval University of Engineering2;Xianning Vocational Technical College3 |
| Abstract: | Cognitive radio has the ability of spectrum sensing and reconfiguration.It can distinguish hostile jamming in working frequency range and can avoid jamming through changing working parameters.The usual jamming and anti-jamming methods are introduced in this paper.The disadvantages in existing anti-jamming methods are indicated.The method of military communication anti-jamming based on cognitive radio is brought forward.Based on the introduction of basic concepts and key technologies of cognitive radio,the f... |
| Keywords: | cognitive radio spectrum sensing reconfiguration military communication anti-jamming |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |