Characteristics of electromagnetic wave propagation in biaxially anisotropic left-handed materials

被引：18

作者：

Ding, W. ^{[1
]}

Chen, L. ^{[1
]}

Liang, C.-H. ^{[1
]}

机构：

[1] Xidian Univ, Natl Key Lab Antenna & Microwave Technol, Xian 710071, Peoples R China

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2007年 / 70卷

关键词：

D O I：

10.2528/PIER07011001

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper investigates the characteristics of electromagnetic wave propagation in biaxially anisotropic left-handed materials (BA-LHMs) theoretically and numerically. We discuss under what conditions the anomalous refraction or reflection will occur at the interface when a plane wave passes from one isotropic right-handed material into another BA-LHM. Meanwhile the refraction angle of the wave vector and that of the Poynting power are presented when the anomalous refraction takes place. According to the theoretical analysis, several sets of constitutive parameters of BA-LHMs are considered. Then the anomalous refraction or reflection of the continuous-wave (CW) Gaussian Beam passing from free space into BA-LHMs are simulated by the finite difference time domain (FDTD) method based on the Drude dispersive models. The simulated results are in agreement with theoretical results, which validates the theoretical analysis.

引用

页码：37 / 52

页数：16

共 19 条

[1] Magnetic properties of S-shaped split-ring resonators [J].

Chen, H. S. ;

Ran, L. X. ;

Huangfu, J. T. ;

Zhang, X. M. ;

Chen, K. S. ;

Grzegorczyk, T. M. ;

Kong, J. A. .

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2005, 51 :231-247

[2]

Chen HS, 2004, PHYS REV E, V70, DOI 10.1103/PhysRevE.70.057605

[3]

CUMMER SA, 2004, IEEE ANTENNAS WIRELE, V3

[4]

GANG YL, 2006, J ZHEJIANG U SCI A, V7, P99

[5] Characteristics of electromagnetic wave propagation in uniaxially anisotropic left-handed materials [J].

Hu, LB ;

Chui, ST .

PHYSICAL REVIEW B, 2002, 66 (08) :1-7

[6] Imaging properties of uniaxially anisotropic negative refractive index materials [J].

Hu, LB ;

Lin, ZF .

PHYSICS LETTERS A, 2003, 313 (04) :316-324

[7] Experimental confirmation of negative refractive index of a metamaterial composed of Ω-like metallic patterns [J].

Huangfu, JT ;

Ran, LX ;

Chen, HS ;

Zhang, XM ;

Chen, KS ;

Grzegorczyk, TM ;

Kong, JA .

APPLIED PHYSICS LETTERS, 2004, 84 (09) :1537-1539

[8] Numerical study of wave propagation in uniaxially anisotropic Lorentzian backward-wave slabs -: art. no. 026602 [J].

Kärkkäinen, MK .

PHYSICAL REVIEW E, 2003, 68 (02) :6-026602

[9]

Kong J. A., 2000, ELECTROMAGNETIC WAVE

[10] BW media-media with negative parameters, capable of supporting backward waves [J].

Lindell, IV ;

Tretyakov, SA ;

Nikoskinen, KI ;

Ilvonen, S .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2001, 31 (02) :129-133

← 1 2 →