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A method of designing a single side left-handed structure based on the integration of electric resonator and magnetic resonator is proposed in this paper. The left-handed units are composed of two cross types of metal mirrors that are parallel-placed on the same side of the substrate and then arranged into a periodic structure. The results of HFSS software simulation and a series of effective electromagnetic parameters extraction show that the left-handed structure exhibits negative effective permittivity and permeability simultaneously in a frequency range from 9.4 GHz to 16 GHz. Its relative passband reaches 52%, and the unit electrical length and loss are less than those of the same type of structures. The periodic structure is fabricated and tested using the waveguide method. The fine left-handed feature is proved again. This new structure lays a foundation for the wide applications of left-handed metamaterials.
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Keywords:
- left-handed metamaterials /
- double cross-shaped /
- broadband /
- low-loss
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[17] Chen C H, Qu S B, Xu Z, Wang J F, Ma H, Zhou H 2011 Acta Phys. Sin. 60 024101 (in Chinese) [陈春晖, 屈绍波, 徐卓, 王甲富, 马华, 周航 2011 60 024101]
[18] Yang C, Zhang H X, Wang H X, Xu N, Xu Y Y, Huang L Y, Zhang K X 2012 Acta Phys. Sin. 61 164101 (in Chinese) [杨晨, 张洪欣, 王海侠, 徐楠, 许媛媛, 黄丽玉, 张可欣 2012 61 164101]
[19] Sun Y Z, Ran L X, Wang D X, Wang W G, Chen Q L 2010 Acta Phys. Sin. 59 4602 (in Chinese) [孙永志, 冉立新, 王东兴, 王伟光, 陈秋林 2010 59 4602]
[20] Zilokowski E W 2003 IEEE Trans. Antenn. Propag. 51 1516
[21] Chen H S, Zhang J J, Bai Y, Luo Y, Ran L X, Jiang Q, Kong J A 2006 Opt. Express 14 12944
[22] Caloz C, Itoh T 2002 IEE Ante. Prop. Soci. Int. Symp. 2 412
[23] Zhang D K, Zhang Y W, He L, Li H Q, Chen H 2005 Acta Phys.Sin. 54 772 (in Chinese) [张东科, 张冶文, 赫丽, 李宏强, 陈鸿 2005 54 772]
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[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Shelby R A, Smith D R, Schultz S 2001 Science 292 77
[3] Pendry J B 2000 Phys. Rev. Lett. 85 3966
[4] Seddon N, Bearpark T 2003 Science 302 1537
[5] Zhou H, Pei Z B, Qu S B, Zhang S, Wang J F, Li Q, Xu Z 2009 J. Electromagn. Waves Appl. 23 953
[6] Ma H, Qu S B, Xu Z, Wang J F 2008 Opt. Express 16 15449
[7] Ma H, Qu S B, Xu Z, Zhang J Q, Chen B W, Wang J F 2008 Phys. Rev. A 78 036608
[8] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 418
[9] Liu Y H, Luo C R, Zhao X P 2007 Acta Phys. Sin. 56 5883 (in Chinese) [刘亚红, 罗春荣, 赵晓鹏 2007 56 5883]
[10] Grzegorczyk T M, Moss C D, Lu J, Chen X D, Pacheco Jr J, Kong J A 2005 IEEE Trans. Microwave Theory Tech. 53 2956
[11] Yang Y M, Qu S B 2009 Acta Phys. Sin. 58 1031 (in Chinese) [杨一鸣, 屈绍波 2009 58 1031]
[12] Ran L, Huangfu J, Chen H, Li Y, Zhang X, Chen K, Kong J A 2004 Phys. Rev. B 70 073102
[13] Zhang S, Qu S B, Ma H, Xie F, Xu Z 2009 Acta Phys. Sin. 58 3961 (in Chinese) [张松, 屈绍波, 马华, 谢峰, 徐卓 2009 58 3961]
[14] Kafesaki M, Tsiapa I, Katsarakis N, Koschny T 2007 Phys. Rev. B 75 235114
[15] Zhou J F, Zhang L, Tuttle G, Koschny T, Soukoulis C M 2006 Phys. Rev. B 73 041101
[16] Nasrin A, Forooraghi K, Atlasbaf Z 2011 IEEE Antenn. Wirel. Propag. Lett. 10 524
[17] Chen C H, Qu S B, Xu Z, Wang J F, Ma H, Zhou H 2011 Acta Phys. Sin. 60 024101 (in Chinese) [陈春晖, 屈绍波, 徐卓, 王甲富, 马华, 周航 2011 60 024101]
[18] Yang C, Zhang H X, Wang H X, Xu N, Xu Y Y, Huang L Y, Zhang K X 2012 Acta Phys. Sin. 61 164101 (in Chinese) [杨晨, 张洪欣, 王海侠, 徐楠, 许媛媛, 黄丽玉, 张可欣 2012 61 164101]
[19] Sun Y Z, Ran L X, Wang D X, Wang W G, Chen Q L 2010 Acta Phys. Sin. 59 4602 (in Chinese) [孙永志, 冉立新, 王东兴, 王伟光, 陈秋林 2010 59 4602]
[20] Zilokowski E W 2003 IEEE Trans. Antenn. Propag. 51 1516
[21] Chen H S, Zhang J J, Bai Y, Luo Y, Ran L X, Jiang Q, Kong J A 2006 Opt. Express 14 12944
[22] Caloz C, Itoh T 2002 IEE Ante. Prop. Soci. Int. Symp. 2 412
[23] Zhang D K, Zhang Y W, He L, Li H Q, Chen H 2005 Acta Phys.Sin. 54 772 (in Chinese) [张东科, 张冶文, 赫丽, 李宏强, 陈鸿 2005 54 772]
[24] Grbic A, Eleftheriades G V 2002 J. Appl. Phys. 92 5930
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