| 扩频通信技术及其应用 |
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| 引用本文： | 赵娟.扩频通信技术及其应用[J].计算机安全,2010(8):19-22. |
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| 作者姓名： | 赵娟 |
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| 作者单位： | 南阳理工学院,河南,南阳,473004 |
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| 摘 要： | 扩频通信是现代通信系统中新的通信方式,它具有较强的抗干扰、抗衰落和抗多径性能,频谱利用率高的特点。扩展频谱通信是一种将信息的带宽扩展很多倍进行通信的技术,近年来在现代科技的许多领域中,应用非常广泛。着重叙述了扩频通信的工作原理、特点、及其发展应用。
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| 关 键 词： | 扩频 通信技术 香农公式 |
Spread Spectrum Technology and its Applications |
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| ZHAO Juan.Spread Spectrum Technology and its Applications[J].Network & Computer Security,2010(8):19-22. |
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| Authors: | ZHAO Juan |
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| Affiliation: | ZHAO Juan(Nanyang Institute of Technology,Nanyang,Henan 473004,China) |
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| Abstract: | The spread spectrum communication system in the new modern means of communication,it has strong anti-interference,anti-fading and multipath fading,spectrum utilization is high. Spread spectrum communication is a way to extend many times the bandwidth of information to communicate the technology in recent years in many areas of modern technology,the application is very extensive. This article focuses on the principle of spread spectrum communications,features,and its development application. |
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| Keywords: | Spread Spectrum Communication Spread Spectrum Shannon formula |
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