| 一种快速提取BPSK载波的方法 |
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| 引用本文： | 胡穗延,林福华,吴雷驹.一种快速提取BPSK载波的方法[J].东南大学学报(自然科学版),1988(6). |
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| 作者姓名： | 胡穗延 林福华 吴雷驹 |
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| 作者单位： | 南京工学院无线电工程系，南京工学院无线电工程系，南京大桥机器厂 |
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| 摘 要： | 本文提出了一种用倍频-滤波-自动频率微调(AFC)环路来提取TDMA载波的方案,给出了计算机模拟的结果。在分析环路时延对相位跟踪性能的影响时,给出了一种用线性微分方程进行时延分析的简便方法,并得到了与计算机模拟相一致的结果。实验结果与计算机模拟结果一致。
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| 关 键 词： | 载波恢复 AFC环路 解调 |
A Method of Quick Carrier Recovery of BPSK |
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| Hu Suiyan,Lin Fuhua Wu Leiju.A Method of Quick Carrier Recovery of BPSK[J].Journal of Southeast University(Natural Science Edition),1988(6). |
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| Authors: | Hu Suiyan Lin Fuhua Wu Leiju |
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| Abstract: | A method used to recovery carrier of TDMA with frequency multiplexer-filter-AFC loop is proposed, and the computer simulation results are given. A simple method for analyzing the effect of loop delay with linear differential equation is used when considering the effect of loop delay on phase tracking performance. The results that are consistent with the computer simulation results are got. The experimental results are in agreement with the computer simulation results. |
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| Keywords: | carrier recovery AFC loop demodulation |
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