| 正交信号与双极性信号在AWGN信道中的传输性能比较 |
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| 引用本文： | 李在林,汪晓晨.正交信号与双极性信号在AWGN信道中的传输性能比较[J].新乡学院学报(自然科学版),2014(12):27-28. |
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| 作者姓名： | 李在林 汪晓晨 |
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| 作者单位： | 新乡学院物理与电子工程学院 |
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| 摘 要： | 对二进制基带信号的传输和接收进行了介绍,并对正交信号和双极性信号的传输性能进行了分析。对两种信号在AWGN信道下的传输性能进行了仿真,通过分析性能曲线图得出,在相同的传输条件下,双极性信号比正交信号具有更好的传输性能。
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| 关 键 词： | 基带信号 正交信号 双极性信号 传输性能 |
Comparison of Transmission Performance of Orthogonal Signal and Bipolar Signal in AWGN Channel |
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| Authors: | LI Zailin;WANG Xiaochen |
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| Institution: | LI Zailin;WANG Xiaochen;College of Physics and Electronic Engineering,Xinxiang University; |
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| Abstract: | The author introduced the transmission and reception of foundation signals of binary system,and analyzed the transmission performance of orthogonal and bipolar signal The transmission performance of the two signals in AWGN（Additive White Gaussian Noise）were emulated and compared with the help of performance chars.Result showed that the bipolar signal has better transmission performance than orthogonal signal. |
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| Keywords: | baseband signal orthogonal signal bipolar signals transmission performance |
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