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不同电磁带隙结构对微带天线性能的影响 被引量：6

Effect of Different Eletromagnetic Band Gap Structures on the Performance of Microstrip Antenna
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摘要 EBG(电磁带隙)结构已在微带贴片天线中得到广泛的应用。本文采用EBG结构对传统贴片天线进行了改进。使用基于有限元法(FEM)的软件模拟并比较了不同EBG结构对贴片天线性能的影响。结果表明基于基底打孔型方形孔EBG结构的贴片天线的性能最佳,其增益、带宽和输入回波损耗都得到了较大的改善。 The Electromagnetic Band Gap （EBG） structures have found wide application in microstrip antennas. The enhancement of microstrip antenna performance using EBG structures is investigated in this paper. The influence of three different kinds of EBG structures on a conventional patch antenna is simulated using a software based on FEM（Finite Element Method）. Results show that different EBG structures have different effects ori the patch antenna. The performance such as gain, bandwidth and return loss of the conventional patch antenna is improved greatly with one of the EBG structures..
作者 闫丽萍 刘春恒 刘长军
机构地区 四川大学电子信息学院 中国北方电子设备研究所
出处 《电讯技术》 2006年第1期135-138,共4页 Telecommunication Engineering
关键词 微带天线 电磁带隙 有限元法 性能比较 microstrip antenna EBG FEM performance comparison
分类号 TN82 [电子电信—信息与通信工程]
  • 相关文献

参考文献7

  • 1Y Rahmat-Samii,H Mosallaei.Electromagnetic band-gap structures classification,characterization,and applications[C]//.17th lntemational Conference on Antennas and Propagation.2001:560～564.
  • 2Ram′on Gonzalo,Peter de Maagt,Mario Sorolla.Enhanced Patch-Antenna Performance by Suppressing Surface Waves Using Photonic-Bandgap Substrates[J].IEEE Trans.MTT,1999,47(11):2131～2138.
  • 3Dan Sievenpiper,Lijun Zhang,Romulo F Jimenez Broas,et al.High-Impedance Electromagnetic Surfaces with a Forbidden Frequency Band[J].IEEE Trans.MTT,1999,47(11):2059～2074.
  • 4Yasushi Horri MakotoTsutsumi.Hamonic Control by Photonic Bandgap on Microstrip Patch Antenna [J].IEEE Microwave and Guided Wave Letters ,1999,9 (1):13～15.
  • 5Coccioli R ,Fei - Ran Yang ,Kuang - Ping Ma ,et al.Aperture - coupled patch antenna on UC - PBG substrate [J].IEEE Trans.MTT,1999 ,47(11):2123～2130.
  • 6陈俊昌,钟顺时.新型夹层电磁带隙微带天线[J].上海大学学报（自然科学版）,2004,10(3):221-224. 被引量：2
  • 7Girish Kumar,K P Ray.Broadband Microstrip Antenna [M].Boston:Artech House,2003:44～45.

二级参考文献7

  • 1Gonzalo Ramon,De Maagt Peter,Sorolla Mario.Enhanced patch antenna performance by suppressing surface waves using photonic-bandgap substrate [J].IEEE Trans Microwave Theory and Techniques,1999,47(11):2131-2138.
  • 2Horii Yasushi,Tsutsumi Makoto.Harmonic control by photonic bandgap on microstrip patch antenna [J].IEEE Microwave and Guided Wave Letters,1999,9(1):13-15.
  • 3Qian Yongxi,Coccioli Roberto,Sievenpiper Dan,et al.A microstrip patch antenna using novel photonic band-gap structures [J].Microwave Journal,1999,42(1):66-76.
  • 4Coccioli Roberto,Yang Fei-ran,Ma Kuang-ping,et al.Aperture-coupled patch antenna on UC-PBG substrate [J].IEEE Trans Microwave Theory and Techniques,1999,47(11):2123-2130.
  • 5Pang Yunbo,Gao Baoxing,Du Zhengwei.Novel electromagnetic bandgap structure fabricating method [A] .IEEE AP-S Int Symp[C].San Antonio,2002.372-375.
  • 6Brown E R,Parker C D,Yablonovitch E.Radiation property of a planar antenna on a photonic-crystal substrates [J].J Opt Soc Am B,1993,10(2):404-407.
  • 7朱方明,林青春.新型电磁(光子)晶体贴片天线的研究进展[J].电波科学学报,2002,17(2):182-186. 被引量：16

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引证文献6

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电讯技术
2006年 第1期

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