| 小型化电谐振人工特异材料研究 |
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| 引用本文： | 唐明春,肖绍球,邓天伟,柏艳英,官剑,王秉中. 小型化电谐振人工特异材料研究[J]. 物理学报, 2010, 59(7): 4715-4719 |
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| 作者姓名： | 唐明春 肖绍球 邓天伟 柏艳英 官剑 王秉中 |
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| 作者单位： | 电子科技大学应用物理研究所,成都,610054 |
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| 基金项目： | 教育部新世纪优秀人才支持计划(批准号:NCET-07-0154)、航空科技基金(批准号:20070180003)和国防预研基金(批准号:08DZ0229,09DZ0204)资助的课题. |
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| 摘 要： | 详细分析了电谐振人工特异材料设计原理,并结合等效电路模型通过加载等效电感、等效电容和接地等方法,将相同尺寸的工字形结构工作频率从12.21 GHz降到了5.46 GHz,小型化效果明显.该成果不仅对于不同结构人工特异材料小型化设计提供了重要的参考,同时也为设计不同性能、不同工作频率的人工特异材料提供了明确的研究方向和有效的途径.
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| 关 键 词： | 电谐振人工特异材料 小型化 加载 |
| 收稿时间： | 2009-08-21 |
Miniaturized electric resonance metamaterial |
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| Tang Ming-Chun,Xiao Shao-Qiu,Deng Tian-Wei,Bai Yan-Ying,Guan Jian,Wang Bing-Zhong. Miniaturized electric resonance metamaterial[J]. Acta Physica Sinica, 2010, 59(7): 4715-4719 |
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| Authors: | Tang Ming-Chun Xiao Shao-Qiu Deng Tian-Wei Bai Yan-Ying Guan Jian Wang Bing-Zhong |
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| Affiliation: | Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China;Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China;Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China;Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China;Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China;Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China |
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| Abstract: | The principle of electric resonance metamaterial design is analyzed in detail, and the designed metamaterial (H-shaped metamaterial) is significantly miniaturized due to the lowering in the operating frequency from 12.21 to 5.46 GHz while keeping the dimensions unchanged, which was achieved by means of equivalent inductance and capacitance loading and grounding based on the equivalent circuit model. Our work not only provides a reference for miniaturizing different metamaterial configurations, but also points out specific research directions and effective ways in the design of metameterials with different characteristics and different operating frequencies. |
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| Keywords: | electric resonance metamaterial miniaturization loading |
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