| 基于余弦调制滤波器组的多载波调制 |
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| 引用本文： | 程玉荣,孙玲芬. 基于余弦调制滤波器组的多载波调制[J]. 解放军理工大学学报(自然科学版), 2000, 1(3): 21-26 |
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| 作者姓名： | 程玉荣 孙玲芬 |
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| 作者单位： | [1]解放军理工大学通信工程学院 [2]解放军理工大学通信工程学院电信工程系 |
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| 摘 要： | 首先介绍了Ｍ带滤波器组的概念，然后给出基于此概念的ＣＭＦＢ余弦调制滤波器组的设计及实现，并根据计算机仿真结果，与ＤＭＴ在性能和复杂度上作了比较。
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| 关 键 词： | M带滤波器组 多载波调制 余弦调制滤波器组 |
| 修稿时间： | 1998-10-12 |
Multi-carr ierModulation Based onCos ine-Modulated F ilter Banks |
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| CHENG Yu rong and SUN Ling fen. Multi-carr ierModulation Based onCos ine-Modulated F ilter Banks[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2000, 1(3): 21-26 |
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| Authors: | CHENG Yu rong and SUN Ling fen |
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| Affiliation: | Postgraduate Team 2 ICE,PLAUST,Nanjing 210016,China;Department of Telecommunications Engineering ICE,PLAUST,Nanjing 210016,China |
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| Abstract: | In this paper, the theory of M band filter banks is firstly overviewed.Then the design and implementation method of the multi carrier modulation based on CMFB (Cosine Modulate Filter Bands) are presented.On the basis of computer simulation,the performance and complexity of CMFB are compared with those of DMT. |
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| Keywords: | M band filter banks Multi carrier DMT cosine modulated filter banks discrete cosine tranform |
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