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异向介质中的内向波 被引量：2

The Inward Wave in the Metamaterial
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摘要 不同于通常介质,在异向介质中的辐射场表现为内向波.本文从分析远场辐射边界条件和辐射功率两方面研究异向介质中源的辐射场具有的内向波特性,论证了内向波和因果律的一致性.以无穷长的线电流源置于异向介质圆柱体中为例,用数值模拟方法研究电磁场在异向介质圆柱体中的传播特性,验证异向介质辐射场的内向波. Different from the usual media, the radiation field in the metamaterial behaves as the inward waves. The inward wave of a radiation field in the metamaterial has been studied on the electromagnetic principle of the far field radiation condition and the radiation power. It is shown that the inward wave is consistent with the causality. The FDTD numerical calculation method is used to simulate the wave propagation through an infinitely long metamaterial cylinder with a line source in its center. Therefore, the inward wave of the radiation field is validated in the metamaterial.
作者 刘慈香 李超 李芳
机构地区 中国科学院电子学研究所高功率微波与电磁辐射重点实验室
出处 《中国科学院研究生院学报》 CAS CSCD 2006年第6期815-820,共6页 Journal of the Graduate School of the Chinese Academy of Sciences
基金 国家973基础研究项目(2004CB719800) 国家自然科学基金(60271027 60501018)资助
关键词 异向介质 左手材料 负折射率 内向波 metamaterial, left-handed material, negative refractive index, inward wave
分类号 O441 [理学—电磁学]
  • 相关文献

参考文献25

  • 1Veselago VG.The electrodynamics of substances with simultaneously negative values of ε and μ.Sov Phys Usp,1968,10:509～514
  • 2Smith DR,Willie JP,Vier DC,et al.Composite medium with simultaneously negative permeability and permittivity.Phys Rev Lett,2000,84:4184 ～ 4187
  • 3Shelby RA,Smith DR,Schultz S.Experimental verification of a negative index of refraction.Science,2001,292:77～79
  • 4Weiland T,Cchuhmann R,Greegor RB,et al.Ab initionumerical simulation of left-handed metamaterials:Comparison of calculations and experiments.J Appl Phys,2001,90 (10):5419 ～ 5424
  • 5Markos P,Soukoulis CM.Numerical studies of left-handed materials and arrays of split ring resonators.Phys Rev E,2002,65:036622
  • 6Smith DR,Schultz S,Markos P,et al.Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients.Phys Rev B,2002,65:195104
  • 7Pendry JB.Negative Refraction Makes a Perfect Lens.Phys Rev Lett,2000,85:3966～ 3969
  • 8Ziolkowski RW.Superluminal transmission of information through an electromagnetic metamaterial.Phys Rev E,2001,63:046604
  • 9Caloz C,Itoh T.Application of the transmission line theory of left-handed (LH) materials to the realization of a microstrip LH transmission line.In:IEEE-APS Int Symp Dig.TX:San Antonio,2002,2:412～415
  • 10Oliner AA.A periodic-structure negative-refractive-index medium without resonant elements.In:IEEE AP-S/URSI Int Symp Dig.TX:San Antonio,2002,(6):41

二级参考文献18

  • 1Ziolkowski R W. Superluminal transmission of information through an electromagnetic metarnaterial. Phys Rev E, 2001, 63:046604-1 -046604-13.
  • 2Pendry J B. Negative refraction makes a perfect lens. Phys Lett, 2000. 85:3966-3969.
  • 3Smith D R, Padilla W J, Vier D C, et al. Composite medium with simultaneously negative permeability and permittivity. Phys Rev Lett, 2000, 84:4184-4187.
  • 4Shelby R A, Smith D R, Nemat-Nasser S C, et al. Microwave transmission through a two-dimensional, isotropic, left-handed metamaterial. Appl Phys Lett, 2001, 78:489-491.
  • 5Bayindir M, Aydin K, Ozbay E, et al. Transmission properties of composite metamaterials in free space. Appl Phys Lett, 2002,81:120-122.
  • 6Garcia N, Nieto-Vesperinas M. Is there an experimental verification of a negative index of refraction yet? Opt Lett, 2002, 27:885-887.
  • 7Valanju P M, Walser R M, Valanju A P. Wave refraction in negative-index media: always positive and very inhomogeneous.Phys Rev Lett, 2002, 89:187401-1-187401-4.
  • 8Jackson J D. Classical Electrodynamics. 2nd ed. NewYork:John Wiley & Sons, Inc.1975. 284-326.
  • 9Veselago V G. The elecu'odynamics of substances with simultaneously negative values of e and g. Sov Phys Usp, 1968, 10:509-514.
  • 10Pendry J B, Holden A J, Stewart W J, et al. Extremely low frequency plasmons in metallic mesostructures. Phys Rev Lett,1996, 76:4773-4776.

共引文献20

同被引文献85

  • 1牛顿.自然哲学之数学原理[M].西安：陕西人民出版社,2001.1.
  • 2郑华炽.Lebedev的光压实验[J].物理通报,1956,(3):148-151.
  • 3BrownJ,DaviesP(易必洁译).原子中的幽灵[M].长沙:湖南科技出版社,1992.
  • 4EinsteinA.50年思考还不能回答光量子是什么[A].范岱年,赵中立,许良英编译.爱因斯坦文集(第2卷)[M].北京:商务印书馆,1977.485-486.
  • 5Newton I.Philosophiae naturalis principia mathematica[M].London:Roy Soc,1687.
  • 6牛顿.自然哲学之数学原理.王克迪译.西安:陕西人民出版社,2001.
  • 7Wheeler J A,Feynman R P.Interaction with the absorber as the mechanism of radiation[J].Rev Mod Phys,1985,17(2、3):157-181.
  • 8Gleick J.Gennius:the life and science of Richard Feynman[M].London:Newton Publ Co Ltd,1992.
  • 9Budko N V.Observation of locally negative velocity of the electromagnetic field in free space[J].Phys Rev Lett,2009,102:020401 1-4.
  • 10Veselago V G.The electrodynamics of substances with simultaneously negative values of permittivity and permeability[J].Sov Phys Usp,1968,10(4):509-514.

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二级引证文献16

中国科学院研究生院学报
2006年 第6期

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