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正弦高斯脉冲超宽带系统信道容量研究 被引量：2

Channel capacity investigation of sinusoid gaussian pulses UWB system
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摘要 为了提高超宽带系统性能,在高斯白噪声及多用户下,研究了符合FCC规定的高斯脉冲的MPPM-TH-UWB通信系统的信道容量。通过蒙特卡洛仿真方法,计算了最优组合的正余弦曲线高斯脉冲及二阶高斯脉冲的信道容量性能。仿真结果表明:优化组合脉冲有利于信道容量提高。该结论对超宽带系统的脉冲设计具有借鉴意义。 In order to improve the UWB system performance, under the condition of white Gaussian noise and multi-user, this paper studies the channel capacity of Gaussian serial pulses of MPPM TH-UWB communication system, which complies with the FCC regulations. Based on Monte Carlo simulation, the channel capacities of optimium combined sinusoid gaussian pulse and 2nd devative Gaussian pulse are got. The relusts show that the optimization of combined pulse is propitious to the improvement of the capacity. This conclusion is helpful for the pulse design for UWB systems.
作者 卢建春 邹艳忠 郑良泉
机构地区 [ 海军 [
出处 《电子测量技术》 2012年第1期55-57,64,共4页 Electronic Measurement Technology
关键词 超宽带 高斯脉冲 信道容量 ultra-wideband Gaussian pulse channel capacity
分类号 TP2 [自动化与计算机技术—检测技术与自动化装置]
  • 相关文献

参考文献10

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二级参考文献15

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共引文献14

同被引文献21

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引证文献2

二级引证文献9

电子测量技术
2012年 第1期

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