| 摘要: |
| 本文简述了ＯＦＤＭ的两种实现方式，比较了各自的优缺点，并对其中一种方式做了改进，指出了改进后的ＯＦＤＭ能更好的克服多径干扰的原因，最后对ＯＦＤＭ可以应用的领域进行了介绍。 |
| 关键词: 数字通信 正交频分多路 信号处理 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Two Kinds of OFDM Implementation Schemes |
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| Abstract: |
| Two OFDM implementation schemes are analyzed in this paper .The advantage and disadvantage of these two schemes are also compared .Moreover,it reveals an improvement of the first OFDM schemes and the reason of conveying multipath interference.Finally ,application areas are shown |
| Key words: Digital Commanication,OFDM,Signal Processing |
