| 多通道相位一致性高温超导滤波器组 |
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| 引用本文： | 张天良,羊恺,补世荣,罗正祥,刘国赢.多通道相位一致性高温超导滤波器组[J].真空电子技术,2009(1):31-32. |
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| 作者姓名： | 张天良 羊恺 补世荣 罗正祥 刘国赢 |
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| 作者单位： | 电子科技大学空天科学技术研究院,四川,成都610054 |
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| 摘 要： | 利用高温超导薄膜材料的低插损特性,实现了具有相位一致性的新型高温超导高性能三通道滤波器组,该器件置于接收机前端系统的低噪声放大器前可以使接收机前端系统同时具有带外抗干扰特性和带内低损耗特性,并具有极高的灵敏度。
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| 关 键 词： | 高温超导 多通道 相位一致性 滤波器组 |
HTSC Multi-Channel Filter Bank With Equative Phase |
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| ZHANG Tian-liang,YANG Kai,BU Shi-rong,LUO Zheng-xiang,LIU Guo-ying.HTSC Multi-Channel Filter Bank With Equative Phase[J].Vacuum Electronics,2009(1):31-32. |
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| Authors: | ZHANG Tian-liang YANG Kai BU Shi-rong LUO Zheng-xiang LIU Guo-ying |
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| Affiliation: | ZHANG Tian-liang;YANG Kai;BU Shi-rong;LUO Zheng-xiang;LIU Guo-ying(Institute of Astronautics ＆ Aeronautics;UESTC of China;Chengdu 610054;China) |
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| Abstract: | A novel HTSC（high temperature superconductor） filter bank with high selection is studied in this paper.The phase variations of all channels are equative.The filter bank can be used in modern RF/MW communication receiver front end,for the HTSC filter＇s low insertion loss and simultaneously with protect properties,the performance of the front end will be largely enhanced,and these enhancements are also discussed in this report. |
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| Keywords: | HTSC Multi-channel Phase Coherence Filter bank |
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