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EBG结构在柱面共形微带天线中的应用 被引量:3

Application of Curved Surface EBG Structures on Cylindrical Conformal Microstrip Antenna
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摘要 利用光学Bragg反射条件,设计了两种曲面电磁带隙结构,观察了其带隙特性,并首次把他们应用到柱面共形微带贴片天线中。仿真结果显示,利用EBG结构后,微带天线的高次谐波得到了很好地抑制。 According to the reflection condition of optics Bragg, two kinds of two-dimensional curved EBG structures are ,designed and their bandgap characteristics are observed, and they are applied to the cylindrical conformal microstrip antennas for the first time. The simulation results indicate that, the higher harmonics of the antenna with EBG are perfectly suppressed comparing with the normal cylindrical microstrip patch antenna without EBG.
出处 《弹箭与制导学报》 CSCD 北大核心 2007年第3期229-230,234,共3页 Journal of Projectiles,Rockets,Missiles and Guidance
基金 国家自然科学基金(60671001) 陕西省自然科学基础研究计划(2005F21) 西安市工业攻关项目(GG06020) 空军工程大学电讯工程学院博士创新基金资助
关键词 曲面 共形天线 谐波 回波损耗 curved conformal antennas harmonic return loss
作者简介 刘涛(1976-),男,山东人,博士研究生,研究方向:电磁场数值算法和电磁带隙结构研究.
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参考文献3

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同被引文献19

  • 1王扬智,张麟兮,韦高.基于HFSS新型宽频带微带天线仿真设计[J].系统仿真学报,2007,19(11):2603-2606. 被引量:35
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