| 0.34 THz高速无线通信发射机芯片设计 |
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| 引用本文： | 邓小东,李一虎,李健康,吴 文,熊永忠.0.34 THz高速无线通信发射机芯片设计[J].太赫兹科学与电子信息学报,2015,13(2):198-202. |
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| 作者姓名： | 邓小东 李一虎 李健康 吴 文 熊永忠 |
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| 作者单位： | 1.Ministerial Key Laboratory of JGMT，Nanjing University of Science and Technology，Nanjing Jiangsu 210094，China；2. Semiconductor Device Research Laboratory，Microsystem and Terahertz Research Center，China Academy of Engineering Physics，Chengdu Sichuan 611731，China;Semiconductor Device Research Laboratory，Microsystem and Terahertz Research Center，China Academy of Engineering Physics，Chengdu Sichuan 611731，China;1.Ministerial Key Laboratory of JGMT，Nanjing University of Science and Technology，Nanjing Jiangsu 210094，China；2. Semiconductor Device Research Laboratory，Microsystem and Terahertz Research Center，China Academy of Engineering Physics，Chengdu Sichuan 611731，China;Ministerial Key Laboratory of JGMT，Nanjing University of Science and Technology，Nanjing Jiangsu 210094，China;Semiconductor Device Research Laboratory，Microsystem and Terahertz Research Center，China Academy of Engineering Physics，Chengdu Sichuan 611731，China |
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| 摘 要： | 基于0.13μm Si Ge Bi CMOS工艺,设计了一个应用于0.34 THz高速通信系统的4路集成相控阵发射机芯片。该芯片集成了21.25 GHz的锁相环(PLL)频率源、4倍频器、4路威尔金森(Wilkinson)功分网络,每一路相控阵通道包括85 GHz功率放大器、模拟移相器、20 Gbps二进制启闭键控(OOK)调制器、4倍频器以及2×2片载天线阵列。针对系统各个模块进行了测试和分析,并且对系统方向图进行了仿真。仿真结果表明,该相控阵系统能在E面实现±12°的角度扫描,3 d B波束宽度为11.9°,系统有效等向辐射功率(EIRP)为12 d Bm。该集成相控阵发射机芯片的面积为8 mm×4.3 mm。
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| 关 键 词： | 相控阵 硅基 太赫兹 发射机 片载天线 |
| 收稿时间： | 2014/10/22 0:00:00 |
| 修稿时间： | 2014/11/20 0:00:00 |
A 340 GHz fully integrated transmitter for high-speed wireless communications |
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| DENG Xiaodong,LI Yihu,LI Jiankang,WU Wen and XIONG Yongzhong.A 340 GHz fully integrated transmitter for high-speed wireless communications[J].Journal of Terahertz Science and Electronic Information Technology,2015,13(2):198-202. |
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| Authors: | DENG Xiaodong LI Yihu LI Jiankang WU Wen and XIONG Yongzhong |
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| Institution: | DENG Xiaodong;LI Yihu;LI Jiankang;WU Wen;XIONG Yongzhong;Ministerial Key Laboratory of JGMT,Nanjing University of Science and Technology;Semiconductor Device Research Laboratory,Microsystem and Terahertz Research Center,China Academy of Engineering Physics; |
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