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新型光子带隙微带贴片天线 被引量：5

A New PBG Microstrip Patch Antenna
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摘要 提出一种新型光子带隙(PBG)结构微带贴片天线。在同轴线馈电型微带贴片天线的接地板上蚀刻出新颖PBG结构,通过数值仿真得到有效提高增益的结构。实际制作了PBG结构微带天线,并实测了天线特性参数。数值结果和实验结果进行了比较,取得了较为一致的结果.实测天线增益达8.8dB,比无PBG时提高约3dB,验证了该PBG结构的有效性。 This paper proposes a new PBG structure for microstrip patch antenna. A new PBG structure is etched on the ground plane of a probe-fed microstrip patch antenna. An effective structure for enhancing the antenna gain is obtained by simulations. Such a PBG structure microstrip patch antenna is fabricated and measured. Numerical results are compared with the measured ones, showing good agreement. The measured gain reaches 8.8dB, which is about 3.2dB larger than that without PBG, verifying the validity of the PBG structure.
作者 李英明 钟顺时
机构地区 上海大学通信与信息工程学院
出处 《微波学报》 CSCD 北大核心 2005年第3期39-42,共4页 Journal of Microwaves
基金 国家自然科学基金(60071020)资助项目
关键词 微带贴片天线 光子带隙 PBG结构 数值仿真 微带天线 特性参数 数值结果 天线增益 接地板 同轴线 高增益 实测 蚀刻 馈电 Photonic band gap(PBG) structure, Microstrip antenna, Antenna gain
分类号 TN82 [电子电信—信息与通信工程]
  • 相关文献

参考文献7

  • 1崔俊海,钟顺时.一种新型小型化微带天线的全波分析[J].电子学报,2001,29(6):785-787. 被引量：13
  • 2张需溥,钟顺时.小型化蝶形微带天线的全波分析[J].上海大学学报（自然科学版）,2001,7(2):95-99. 被引量：7
  • 3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
  • 4Chang I, Lee B, Hee Kyung. Design of defected ground structures for harmonic control of active microstrip antenna. IEEE antennas and propagation society international symposium. 2002. 6 : 852-855.
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二级参考文献18

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  • 2[2]Ramon Gonzalo, Peter de Maagt, Mario Sorolla. Enhanced patch antenna performance by suppressing surface waves using photonic-bandgap substrates[J]. IEEE Trans. Microwave Theory and Techniques, 1999, 47(11): 2131～2138.
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共引文献33

同被引文献44

  • 1申金娥,荣健,刘文鑫.太赫兹技术在通信方面的研究进展[J].红外与激光工程,2006,35(z3):342-347. 被引量：24
  • 2闫敦豹,高强,付云起,张国华,袁乃昌.一种基于改进型高阻表面的微带天线[J].电子学报,2005,33(3):511-513. 被引量：5
  • 3常青,杨冬晓,王亮,王英.大孔径光导天线技术产生太赫兹波的研究[J].激光技术,2006,30(6):574-577. 被引量：6
  • 4张钧.微带天线理论与工程[M].国防工业出版社,1998..
  • 5林昌禄.近代天线设计[M].北京:人民邮电出版社,1993.98-139.
  • 6Brown E R, Parker C D, Yablonovitch E. Radiation Properties of a Planar Antenna on a Photonic - crystal Substrate [J]. Opt. Soc. Am. B,1993,10(2):404 -407.
  • 7Qian Yongxi. A Mocrostrip Patch Antenna Using Novel Photonic Bandgap Structure[J]. Microwave Journal, 1999: 221 - 224.
  • 8Marc Thevenot. Directive Photonie Bandgap Antenna[J].IEEE Trans. on Microwave Theory and Techniques, 1999, 47(11):2 115-2 121.
  • 9Zhang Lijun. Numerical Characterization of Electromagnetic Bandgap Materials and Applications in Printed Antennas and Arrays[D]. University of California at Los Angles,2000.
  • 10朱方明.新型电磁(光子)晶体贴片天线的研究[D].杭州:浙江大学,2008.

引证文献5

二级引证文献14

微波学报
2005年 第3期

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