| 直接上变频高速率64QAM调制源设计 |
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| 引用本文： | 程建斌,钟耀霞.直接上变频高速率64QAM调制源设计[J].制导与引信,2010,31(2). |
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| 作者姓名： | 程建斌 钟耀霞 |
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| 作者单位： | 电子科技大学空天科学技术研究院电子工程学院,四川成都,610054 |
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| 摘 要： | 提出一种直接上变频实现高速率64QAM调制源的设计方法,并对该结构存在的缺陷提出了补偿措施,同时基于SYSTEMVIEW软件对该设计进行了仿真,给出并分析了各部分的仿真结果,证明了其在高速率传输情况下的优越性。
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| 关 键 词： | 上变频 高速率 正交调幅 |
Design of Direct Up-conversion High Speed 64 QAM |
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| CHENG Jian-bin,ZHONG Yao-Xiao.Design of Direct Up-conversion High Speed 64 QAM[J].Guidance & Fuze,2010,31(2). |
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| Authors: | CHENG Jian-bin ZHONG Yao-Xiao |
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| Affiliation: | CHENG Jian-bin; ZHONG Yao-xiao(Institute of Astronautics & Aeronautics; UESTC; Chengdu Sichuan 610054; China); |
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| Abstract: | Presents a design of implementing a kind of high speed 64QAM modulated source based direct up-conversion architecture,and puts forward some imperfections and compensations to them respectively.Then simulations are given under SYSTEMVIEW,and results are displayed and analyzed which demonstrate that it is very efficient to use in the environment of high speed data transmitting. |
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| Keywords: | up-conversion high speed quadrature amplitude modulation（QAM） |
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