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一种微带结构的EBG特性研究 被引量：2

Research on A Kind of Microstrip EBG Structure
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摘要 对加载开路短截线的微带线的EBG特性及应用进行了研究。通过理论分析和实验证明其不仅表现出显著的阻带特性,还具有以下独特性质:阻带中心频率主要由短截线决定;周期长度可以远小于半波长;取适当参数,在特定阻带中心会出现衰减很小的尖峰。最后采用该结构研制了一个宽带低通滤波器。 The EGB characteristics of a microstrip periodically loaded open-circuited stubs was analyzed and affirmed. Results of theoretical analysis and experiment indicate that the center frequency of stopband is determine by stubs, and the period-length which is far less than half wavelength. Moreover, it is found that a narrow passband could exist in some specific stop-band when parameters are proper. Based on this structure, a broad lowpass filter was developed.
作者 杨瑾屏 赵建中 吴文
机构地区 南京理工大学电光学院
出处 《微波学报》 CSCD 北大核心 2005年第5期51-53,57,共4页 Journal of Microwaves
关键词 电磁带隙 微带 开路短截线 低通滤波器 特性研究 微带结构 实验证明 中心频率 周期长度 微带线 Electromagnetic band gap（ EBG）, Microstrip, Open-circuited stubs, Lowpass filter
分类号 TN817 [电子电信—信息与通信工程]
  • 相关文献

参考文献9

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二级参考文献22

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共引文献27

同被引文献13

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引证文献2

二级引证文献6

微波学报
2005年 第5期

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