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新型RF-MEMS可重构分形天线 被引量：6

Novel RF-MEMS reconfigurable fractal antenna
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摘要 设计了一种新型的集成RF-MEMS开关的混合分形可重构天线,该天线为加载了1阶Koch曲线的1阶Sierpinski三角垫片结构。仿真结果表明:所设计的天线在MEMS开关全闭合和全断开的状态下分别具有多个不同的工作频带。详细地分析了天线的重构特性,按照仿真模型在高阻硅片上运用微电子工艺制作出了天线样品。对样品进行了测试,最后比较和分析了测试结果。 New type of reconfigurable fractal antenna is designed, in which Koch curve loaded Sierpinski gasket integrated with RF-MEMS switches. Simulation results show that the antenna has several different operation bands respectively when the MEMS switches keep on and off. Detailed analysis of the reconfigurable proper- ty is presented. Samples of the designed antenna are fabricated on a high-resistivity silicon substrate by microelectronic technique. Finally the experimental results are offered as well as analysis and explanations.
作者 罗阳 朱守正 王小玲
机构地区 华东师范大学信息科学与技术学院
出处 《电波科学学报》 EI CSCD 北大核心 2009年第5期869-873,共5页 Chinese Journal of Radio Science
基金 国家自然科学基金资助项目(No.60571064) 天线和微波国家重点实验室基金(No.514370201)
关键词 分形 RF—MEMS 重构天线 fractals RF-MEMS reconfigurable antennas
分类号 TN82 [电子电信—信息与通信工程]
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参考文献15

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共引文献30

同被引文献88

  • 1王安国,董加伟,王鹏.一种方向图可重构印刷振子天线的设计[J].电波科学学报,2010,25(1):190-194. 被引量：6
  • 2顾长青,韩国栋.Hilbert缝隙天线的频率可重构设计[J].南京航空航天大学学报,2006,38(6):660-665. 被引量：4
  • 3郭兴龙,蔡描,刘蕾,李国栋,赖宗声.Kμ波段硅基MEMS可重构微型天线设计[J].传感技术学报,2006,19(6):2425-2427. 被引量：4
  • 4冯文涛,张广求,屠振,王建华.Sierpinski分形天线特性分析[J].现代雷达,2007,29(5):79-81. 被引量：5
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引证文献6

二级引证文献18

电波科学学报
2009年 第5期

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