| 60GHz微带波导转换结构设计及其在通信集成前端中的应用 |
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| 引用本文： | 崔恒荣.60GHz微带波导转换结构设计及其在通信集成前端中的应用[J].电子器件,2012,35(5):509-513. |
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| 作者姓名： | 崔恒荣 |
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| 作者单位： | 中国科学院太赫兹固态技术重点实验室中国科学院上海微系统与信息技术研究所 |
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| 基金项目： | 国家863计划项目(2011AA010202) |
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| 摘 要： | 60 GHz无线通信技术具有非常宽的带宽,可以应用于超高速无线数据传输,已经成为第四代无线通信的重要组成部分,学术界和工业界对此投入了持续的关注。对60 GHz频段微带波导转换结构进行了设计,结果显示在57 GHz～64 GHz通信频率范围内,插入损耗小于1 dB,回波损耗小于-15 dB,达到了实用化要求。并利用MMIC芯片完成了60 GHz毫米波通信系统T/R模块的集成设计,对QPSK通信体制下的调制和解调信号进行了分析,验证了系统的可行性。
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| 关 键 词： | 无线通信 微带波导转换 60GHz通信前端系统化 收发机 |
Design of 60GHz Microstrip-Waveguide Transformer and Its ’Applications in Multi-Gigabit Wireless Systems |
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| CUI Hengrong,WANG Wei,SUN Yun,ZHANG Ting,SUN Xiaowei.Design of 60GHz Microstrip-Waveguide Transformer and Its ’Applications in Multi-Gigabit Wireless Systems[J].Journal of Electron Devices,2012,35(5):509-513. |
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| Authors: | CUI Hengrong WANG Wei SUN Yun ZHANG Ting SUN Xiaowei |
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| Affiliation: | (Key Laboratory of Terahertz Solid-State Technology,Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences,Shanghai 200050,China) |
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| Abstract: | 60 GHz wireless communication with wide bandwidth,ultra-high-speed wireless data transmission,which is a part of the 4th generation wireless communication,has received a lot of attentions.60 GHz microstrip-waveguide transition is presented in this paper.At the whole band of 57 GHz~64 GHz,the insertion loss is lower than 1 dB,and the return loss is better than 15 dB.Moreover,a T/R module using MMIC for 60 GHz millimeter-wave communication systems is also proposed.Modulation and demodulation signals with QPSK are analyzed to verify the feasibility of the system. |
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| Keywords: | wireless communication microstrip-waveguide transition 60 GHz T/R module MMIC |
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