| 电孤子信号用于超宽带通信发射脉冲的研究 |
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| 引用本文： | 孙琳,秦文华,赵建平.电孤子信号用于超宽带通信发射脉冲的研究[J].计算机应用,2009,29(7):1877-1879. |
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| 作者姓名： | 孙琳 秦文华 赵建平 |
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| 作者单位： | 曲阜师范大学物理工程学院,山东曲阜,273165 |
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| 基金项目： | 山东省教育厅科技计划项目 |
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| 摘 要： | 介绍了孤子现象和非线性传输线路，分析了电孤子的产生和电孤子振荡器的原理。对Toda电路的电孤子脉冲信号及其导数函数在时域及频域做了理论推导分析，并在美国联邦通信委员会带宽和室内辐射功率限制下做了仿真验证。仿真结果表明，选择合适的参数和阶数能使电孤子振荡器产生的电孤子脉冲符合FCC要求，可用作超宽带通信发射脉冲。
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| 关 键 词： | 超宽带通信 电孤子 非线性传输线 Ultra-Wide Band （UWB） communication electrical soliton nonlinear transmission line |
| 收稿时间： | 2009-01-19 |
| 修稿时间： | 2009-03-23 |
Study of electrical soliton as transmission pulse for UWB communication |
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| SUN Lin,QIN Wen-hua,ZHAO Jian-ping.Study of electrical soliton as transmission pulse for UWB communication[J].journal of Computer Applications,2009,29(7):1877-1879. |
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| Authors: | SUN Lin QIN Wen-hua ZHAO Jian-ping |
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| Affiliation: | College of Physics and Engineering;Qufu Normal University;Qufu Shandong 273165;China |
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| Abstract: | This paper introduced soliton phenomena in nonlinear transmission line,analyzed the principle of electrical soliton and electrical soliton oscillator,and also gave a simulation experiment under the restrictions of bandwidth and emission power permitted by Federal Communications Commission(FCC).The simulation results show that the electrical soliton signal can be used as transmission pulse for UWB. |
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