| OFDM解调器在若干干扰样式下的性能分析 |
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| 引用本文： | 任天鹏,张尔扬. OFDM解调器在若干干扰样式下的性能分析[J]. 电子信息对抗技术, 2006, 21(6): 31-33 |
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| 作者姓名： | 任天鹏 张尔扬 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙,410073 |
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| 摘 要： | OFDM技术在无线通信中应用日益广泛。本文基于OFDM系统接收端信号流程，依次分析了高斯白噪声（AWGN）、单音、多音、扫频、转发等干扰样式下OFDM解调器的性能。根据分析结果认为，OFDM技术抗人为干扰能力方面，需要和其他抗干扰技术结合使用。
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| 关 键 词： | OFDM 干扰 性能分析 |
| 文章编号： | CN51-1694(2006)06-0031-03 |
| 修稿时间： | 2006-04-05 |
Demodulation Performance Analysis of OFDM under Several Jamming Modes |
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| REN Tian-peng,ZHANG Er-yang. Demodulation Performance Analysis of OFDM under Several Jamming Modes[J]. , 2006, 21(6): 31-33 |
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| Authors: | REN Tian-peng ZHANG Er-yang |
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| Abstract: | OFDM is used in wireless communication increasingly.Based on signal flow at the receiver of OFDM system,the demodulation performance of OFDM is analyzed under several jamming modes such as: AWGN,single tone,multi-tone,frequency sweeping and transmitting.At last,the conclusion that OFDM should be used with other anti-interference technology for high anti-jamming performance is attained. |
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| Keywords: | OFDM jamming performance analysis |
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