| 一种新的基于互相关的同频同相调整方法 |
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| 引用本文： | 杨 凌,陈精杰,郝杭州.一种新的基于互相关的同频同相调整方法[J].电讯技术,2011,51(6):61-65. |
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| 作者姓名： | 杨 凌 陈精杰 郝杭州 |
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| 作者单位： | 1. 兰州大学信息科学与工程学院,兰州,730000
2. 解放军63756部队,山东青岛,266114 |
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| 摘 要： | 针对目前常用同频同相调整方法的缺陷(如受限于调制信号类型),提出了一种基于互相关的同频同相调整方法.对新方法进行了严密的数学阐述,表明该方法不受信号调制类型的影响,并分别基于MATLAB仿真平台和实际硬件测试平台验证了新方法的可行性和有效性.
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| 关 键 词： | 航天测控 分集接收 最大比合成 同频同相调整 互相关 |
A New Algorithm of Same Frequency and Phase Adjustment Based on Cross correlation |
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| YANG Ling,CHEN Jing-jie and HAO Hang-zhou.A New Algorithm of Same Frequency and Phase Adjustment Based on Cross correlation[J].Telecommunication Engineering,2011,51(6):61-65. |
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| Authors: | YANG Ling CHEN Jing-jie and HAO Hang-zhou |
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| Affiliation: | 1.School of Information Science and Engineering,Lanzhou University,Lanzhou 730000,China;2.Unit 63756 of PLA,Qingdao 266114,China) |
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| Abstract: | In view of the defects of commonly-used same frequency and phase adjustment meth
ods such as limitation by the types of modulated si
gnals, this paper proposes a new adjustment algorithm based on cross-correlatio
n.The rigorous mathematical exposition
of the new method shows that the method is not influenced by the type of modula
tion. Both MATLAB simul
ation and actual hardware test verify the feasi
bility and effectiveness of the new method. |
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| Keywords: | aerospace TT&C diverse receiver maximal ratio combining same frequency and phase adjustment cross cor
relation |
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