| 高温超导收发子系统设计 |
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| 引用本文： | 何晓锋,张雪强,王跃辉,黎红,张强,李春光,何豫生.高温超导收发子系统设计[J].低温物理学报,2010(3). |
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| 作者姓名： | 何晓锋 张雪强 王跃辉 黎红 张强 李春光 何豫生 |
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| 作者单位： | 中国科学院物理研究所; |
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| 摘 要： | 本文介绍了一套高温超导收发子系统,该子系统包括大功率高温超导滤波器、环形器、微波开关、低噪声放大器.整个子系统真空封装在斯特林制冷机中,支持双向传输同频段微波信号.通带内子系统接收通道的最小噪声系数1.4dB,发射通道的功率承受能力大于3W.
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| 关 键 词： | 大功率 高温超导滤波器 收发子系统 无线系统 |
DESIGN OF AN HTS TRANSCEIVER SUBSYSTEM |
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| HE Xiao-feng ZHANG Xue-qiang WANGYui-hui LI Hong ZHANG Qiang LI Chun-guang HE Yu-sheng Institute of Physics,Chinese Academy of Sciences,Beijing.DESIGN OF AN HTS TRANSCEIVER SUBSYSTEM[J].Chinese Journal of Low Temperature Physics,2010(3). |
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| Authors: | HE Xiao-feng ZHANG Xue-qiang WANGYui-hui LI Hong ZHANG Qiang LI Chun-guang HE Yu-sheng Institute of Physics Chinese Academy of Sciences Beijing |
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| Institution: | HE Xiao-feng ZHANG Xue-qiang WANGYui-hui LI Hong ZHANG Qiang LI Chun-guang HE Yu-sheng Institute of Physics,Chinese Academy of Sciences,Beijing 100190 |
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| Abstract: | In this paper we present an HTS transceiver subsystem.It including high power HTS filter,circulator, RF switch,and low noise amplifier.The whole system was intergrated in a Stirling cooler and vacuum encapsulation. The subsystem support full duplex transmit RF signal.The minimum noise figure of the receiving chain in band is 1.4 dB,and the power handling capability of transmitting chain is over 3 W. |
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| Keywords: | HTS filter high power transceiver subsystem wireless system |
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