| SBM 调制解调技术性能分析及仿真 |
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| 引用本文： | 陶立伟.SBM 调制解调技术性能分析及仿真[J].无线电通信技术,2006,32(1):59-61. |
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| 作者姓名： | 陶立伟 |
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| 作者单位： | 中国电子科技集团公司第54研究所,河北,石家庄,050081 |
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| 摘 要： | SBM(序列平衡调制)以简单的实现方式,通过提取脉冲对的相位差来实现译码和测距,实现数据传输的同时达到测距的目的。对 SBM 的误码性能和测距性能进行分析,采用矢量相位比较技术提高测距精度,并进行了模拟各种测距误差来源和通过基于数学模型的测距精度仿真。
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| 关 键 词： | SBM 脉冲对 误码性能 测距性能 |
| 文章编号： | 1003-3114（2005）00-59-3 |
| 收稿时间： | 2005-08-19 |
| 修稿时间： | 2005-08-19 |
Performance analysis and simulation of modulation and demodulation of sequentially balanced modulation |
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| TAO Li-wei.Performance analysis and simulation of modulation and demodulation of sequentially balanced modulation[J].Radio Communications Technology,2006,32(1):59-61. |
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| Authors: | TAO Li-wei |
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| Affiliation: | The 54th Research Institute of CETC, Shijiazhnang Hebei 050081, China |
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| Abstract: | Using simple method of implementation,SBM achieves decoding and ranging when data is transmitted.Both decoding and ranging are implemented by obtaining phase difference of pulse doublets.With the analysis of BER performance and ranging performance for SBM,not only ranging accuracy can be improved by using a vector phase comparison technique,but also various error sources are simulated and a simulation of ranging accuracy based on mathematical models is performed. |
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| Keywords: | SBM pulse doublets BER performance ranging performance |
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