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This paper presents a novel dual-band magnetic resonance with multi-defect hexagonal structure. Staggered defects double hexagonal metal rings was put on a microwave substrate. So the coupling capacity of the two rings was damaged. Then the dual-band magnetic resonance has been obtained. The traditional structure of dual-band is very complicated. But the new structure is simple and the size is also very easy to control. Finally, we combined the novel structure with metal wires to make dual-band left-handed metamaterials. From the result of the HFSS simulation, this left-handed metamaterials has obtained dual-band at 6.5–7.0 GHz and 8.8–9.3 GHz. The dual-band left-handed structure has a great influence on the microwave filter, antenna, and other microwave devices.
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Keywords:
- left-handed material /
- dual-band /
- multi-defects
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[2] Seddon N, Bearpark T, 2003 Science. 302 1537
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[4] Tang M C, Xiao S Q, Guan J, Bai Y Y, Gao S S, Wang B Z 2010 Chin. Phys. B 19 074214
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[6] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[7] Grzegorczyk T M, Moss C D, Lu J, Chen X D, Pacheco J Jr, Kong J A 2005 IEEE Trans. Microwave Theory Tech. 53 2956
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[9] Ran L, Huangfu J, Chen H, Li Y, Zhang X, Chen K, Kong J A 2004 Phys. Rev. B 70 073102
[10] Zhang Y P, Zhao X P, Bao S, Luo C R 2010 Acta Phys. Sin. 59 6078 (in Chinese) [张燕萍, 赵晓鹏, 保石, 罗春荣 2010 59 6078]
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[12] Li T P, Wang G M, Liang J G, Zhang C X 2012 Acta Phys. Sin. 61 194201 (in Chinese) [李天鹏, 王光明, 梁建刚, 张晨新 2012 61 194201]
[13] Chen H S, Ran L X, Huangfu J T, Zhang X M, Chen K S, Grzegorczyk T M, Kong J A 2004 J. Appl. Phys. 96 5338
[14] Zhu W R, Zhao X P, Guo J Q, 2008 Appl. Phys. Lett. 92 241116
[15] Wang J F, Qu S B, Yang Y M, Ma H, Wu X, Xu Z, 2009 Appl. Phys. Lett. 95 014105
[16] Li W Q, Cao X Y, Gao J, Liu T, Yao X, Ma J J 2012 Acta Phys. Sin. 61 154102 (in Chinese) [李文强, 曹祥玉, 高军, 刘涛, 姚旭, 马嘉俊 2012 61 154102]
[17] Liu Y H, Fang S L, Gu S, Zhao X P 2013 Acta Phys. Sin. 62 134102 (in Chinese) [刘亚红, 方石磊, 顾帅, 赵晓鹏 2013 62 134102]
[18] Zhang C M, Sun M Z, Yuan Z L, Song X P 2009 Acta Phys. Sin. 58 1758 (in Chinese) [张淳民, 孙明昭, 袁志林, 宋晓平 2009 58 1758]
[19] Zheng Q, Zhao X P, Li M M, Zhao J 2006 Acta Phys. Sin. 55 6441 (in Chinese) [郑晴, 赵晓鹏, 李明明, 赵晶 2006 55 6441]
[20] Zhao X P, Zhao Q, Zhang F L, Zhao W, Liu Y H 2006 Chin. Phys. Lett. 23 99
[21] Zhang F L, Zhao X P 2007 Acta Phys. Sin. 56 4661 (in Chinese) [张富利, 赵晓鹏 2007 56 4661]
[22] Zhang F L, Zhao Q, Liu Y H, Luo C R, Zhao X P 2004 Chin. Phys. Lett. 21 1330
[23] Smith D R, Vier D C, Koschny Th, Soukoules C M 2005 Phys. Rev. E 71 036617
[24] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys.Rev. Lett. 76 4773
[25] Caloz C, Itoh T 2005 Electromagnetic Metamaterials: TransmissionLine Theory and Microwave Applications New York: Wiley
[26] Ziolkowski R W 2003 IEEE Trans. Ante. Prop. 51 1516
[27] Szab’o Z, Park G H, Hedge R, Li E P 2010 IEEE Trans. Microwave Theory Tech. 58 2646
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[1] Shelby R A, Smith D R, Schultz S 2001 Science. 292 77
[2] Seddon N, Bearpark T, 2003 Science. 302 1537
[3] Marta Gil, Jordi Bonache, Joan Garcia-Garcia, Jesus Martel, Ferran Martin 2007 IEEE. Trans. MTT 55 1296
[4] Tang M C, Xiao S Q, Guan J, Bai Y Y, Gao S S, Wang B Z 2010 Chin. Phys. B 19 074214
[5] Veselago V G 1968 Sov. Phys. Usp. 10 509
[6] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[7] Grzegorczyk T M, Moss C D, Lu J, Chen X D, Pacheco J Jr, Kong J A 2005 IEEE Trans. Microwave Theory Tech. 53 2956
[8] 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]
[9] Ran L, Huangfu J, Chen H, Li Y, Zhang X, Chen K, Kong J A 2004 Phys. Rev. B 70 073102
[10] Zhang Y P, Zhao X P, Bao S, Luo C R 2010 Acta Phys. Sin. 59 6078 (in Chinese) [张燕萍, 赵晓鹏, 保石, 罗春荣 2010 59 6078]
[11] Wang S, Guo M S, Chan W 2007 Microwave and Opt Tech. Lett. 49 2726
[12] Li T P, Wang G M, Liang J G, Zhang C X 2012 Acta Phys. Sin. 61 194201 (in Chinese) [李天鹏, 王光明, 梁建刚, 张晨新 2012 61 194201]
[13] Chen H S, Ran L X, Huangfu J T, Zhang X M, Chen K S, Grzegorczyk T M, Kong J A 2004 J. Appl. Phys. 96 5338
[14] Zhu W R, Zhao X P, Guo J Q, 2008 Appl. Phys. Lett. 92 241116
[15] Wang J F, Qu S B, Yang Y M, Ma H, Wu X, Xu Z, 2009 Appl. Phys. Lett. 95 014105
[16] Li W Q, Cao X Y, Gao J, Liu T, Yao X, Ma J J 2012 Acta Phys. Sin. 61 154102 (in Chinese) [李文强, 曹祥玉, 高军, 刘涛, 姚旭, 马嘉俊 2012 61 154102]
[17] Liu Y H, Fang S L, Gu S, Zhao X P 2013 Acta Phys. Sin. 62 134102 (in Chinese) [刘亚红, 方石磊, 顾帅, 赵晓鹏 2013 62 134102]
[18] Zhang C M, Sun M Z, Yuan Z L, Song X P 2009 Acta Phys. Sin. 58 1758 (in Chinese) [张淳民, 孙明昭, 袁志林, 宋晓平 2009 58 1758]
[19] Zheng Q, Zhao X P, Li M M, Zhao J 2006 Acta Phys. Sin. 55 6441 (in Chinese) [郑晴, 赵晓鹏, 李明明, 赵晶 2006 55 6441]
[20] Zhao X P, Zhao Q, Zhang F L, Zhao W, Liu Y H 2006 Chin. Phys. Lett. 23 99
[21] Zhang F L, Zhao X P 2007 Acta Phys. Sin. 56 4661 (in Chinese) [张富利, 赵晓鹏 2007 56 4661]
[22] Zhang F L, Zhao Q, Liu Y H, Luo C R, Zhao X P 2004 Chin. Phys. Lett. 21 1330
[23] Smith D R, Vier D C, Koschny Th, Soukoules C M 2005 Phys. Rev. E 71 036617
[24] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys.Rev. Lett. 76 4773
[25] Caloz C, Itoh T 2005 Electromagnetic Metamaterials: TransmissionLine Theory and Microwave Applications New York: Wiley
[26] Ziolkowski R W 2003 IEEE Trans. Ante. Prop. 51 1516
[27] Szab’o Z, Park G H, Hedge R, Li E P 2010 IEEE Trans. Microwave Theory Tech. 58 2646
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