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超宽带传输参考接收机性能分析

Performance Analysis of Ultra-Wideband Transmit Reference Receiver
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摘要 在确定超宽带传输参考接收机模型的基础上,分析了基本TR接收机的误码性能,并在AWGN信道下进行了系统建模。仿真分析的结果表明,接收机的性能与脉冲对的重复数Ns、码元的积分时间以及接收机输入噪声带宽的大小之间均有规律可循,其适宜条件:Ns取3~5,标称积分时间等于脉冲宽度,噪声带宽应在保持正常接收时误码率为10-4或更低的水平选取。 Based on the model of UWB-TR receiver,error performance of simple TR-receiver is analyzed.Simulated model of system is designed under AWGN environment.The resolution of simulation presents that the receiver performance depends on these factors:the amount of repetition pulse numbers,integral time of digital code and the wideband of input noise.
作者 樊荣 王玫
出处 《桂林工学院学报》 北大核心 2010年第1期164-167,共4页 Journal of Guilin University of Technology
基金 国家自然科学基金重点项目(6032040)
关键词 超宽带无线通信 传输参考接收机 误码率 脉冲利用率 AWGN信道仿真 ultra-wideband wireless communications transmitted reference receiver bit error rate pulse AWGN channel simulation
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参考文献5

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二级参考文献15

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