| 基于微带结构双左手频带左手材料的研究 |
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| 引用本文： | 龚浩,于映,张亚男.基于微带结构双左手频带左手材料的研究[J].电子科技,2010,23(8):53-54,61. |
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| 作者姓名： | 龚浩 于映 张亚男 |
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| 作者单位： | (南京邮电大学 电子科学与工程学院,江苏 南京 210003) |
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| 摘 要： | 介绍了混合左右手材料传输线的传输特性和分析方法。混合左右手材料的两个通带分别出现在2.5 GHz和6 GHz处。通过仿真获得S11、S21和色散曲线,从理论上验证了左手特性的存在。具有双左手频带的左手材料将在未来四频器件中得到广泛应用。
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| 关 键 词： | 复合左右手 双左手频带 缺陷地结构 |
Study on Left-hand Material with Dual Left-handed Bands Based on the Structure of Microstrip Line |
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| Gong Hao,Yu Ying,Zhang Yanan.Study on Left-hand Material with Dual Left-handed Bands Based on the Structure of Microstrip Line[J].Electronic Science and Technology,2010,23(8):53-54,61. |
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| Authors: | Gong Hao Yu Ying Zhang Yanan |
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| Institution: | (College of Electronic Science and Engineering,Nanjing University of Posts & Telecommunications,Nanjing 210003,China) |
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| Abstract: | A novel composite right/left-handed transmission line(CRLH-TL) meta-material with two left-handed bands based on the structure of microstrip line is proposed.The topology and method of operation of the line are discussed.The two pass bands of the CRLH-TL exist at 2.5 GHz and 6GHz respectively.S11 and S21 can be achieved through simulation which validates the existence of Left-handed chrematistics.A CRLH-TL with two main pass bands would play an important part in a number of quad-band applications. |
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| Keywords: | composite right/left-handed dual left bands defected ground structures |
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