| 正交频分复用系统概述 |
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| 引用本文： | 王亚君,石志强.正交频分复用系统概述[J].思茅师范高等专科学校学报,2010,26(3):59-62. |
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| 作者姓名： | 王亚君 石志强 |
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| 作者单位： | 新乡学院设备处,河南,新乡,453003 |
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| 摘 要： | 正交频分复用（OFDM）系统是未来无线通信系统的基本应用技术之一,它即是一种多载波高效调制技术,又是一种频分复用技术,具有频谱利用率高、抗符号间干扰和抗多径衰落的优点,适合在无线信道中传输高速数据。
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| 关 键 词： | 正交频分复用 同步 多径衰落 频偏捕获 |
Orthogonal Frequency Division Multiplexing System Outline |
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| WANG Ya-Jun,SHI Zhi-Qiang.Orthogonal Frequency Division Multiplexing System Outline[J].Journal of Simao Teachers' College,2010,26(3):59-62. |
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| Authors: | WANG Ya-Jun SHI Zhi-Qiang |
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| Institution: | (Equipment Department,XinXiang College,XinXiang,453003) |
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| Abstract: | OFDM system is one basic technique of the future wireless communication.It is a Multi-Cartier Modulation technique with high performance.It has high utilization of frequency spectrum,good capability of countering inter-symbol interference and multi-path fading,It is also adaptive to high-rate data transmission in wireless channel. |
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| Keywords: | Orthogonal Frequency Division Multiplexing synchronization Multi-path Fading Carrier Frequency Acquisition |
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