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In this paper, based on the equivalent transmission line model a method of designing left-handed metamaterials micro-structures is proposed, verified and analyzed. Firstly, according to the basic transmission line model with left and right-handed characteristics, we build a new left-handed model by analogy. Then according to the qualitative analysis of the corresponding relationship of each component in the transmission line network to the shape and size of continuous medium micro-structure configuration, the specific size of model is inferred, and thus a reasonable left-handed metamaterials micro-structure configuration and the corresponding transmission line model are established. We have conducted a series of tests including numerical simulation, which verifies that there does exist the left-handed characteristic in a certain frequency band. Finally based on the numerical simulation and experiment the effects each micro-structural parameter on left-handed frequency position and bandwidth are analyzed, and the size parameter that affects the left hand characteristic most seriously is determined.
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Keywords:
- left-handed metamaterials /
- transmission line /
- structural design
[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Pendry J B, Holden A J, Stewart W J 1996 Phys. Rev. Lett. 76 4773
[3] Pendry J B, Holden A J, Robbins D J, Stewart W J 1998 J. Phys.: Condens. Matter 10 4785
[4] Pendry J B, Holden A J, Robbins D J 1999 IEEE Trans. Microwave Theor. Techn. 47 2075
[5] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C,Schultz S 2000 Phys. Rev. Lett. 84 4184
[6] Shelby R A, Smith D R, Schultz S 2001 Science 292 77
[7] Zhao Q, Zhao X P, Kang L, Zhang F L, Liu Y H, Luo C R 2004 Acta Phys. Sin. 53 2206 (in Chinese)[赵 乾、赵晓鹏、康 雷、张富利、刘亚红、罗春荣 2004 53 2206]
[8] Kang L, Zhao Q, Zhao X P 2004 Acta Phys. Sin. 53 3379 (in Chinese)[康 雷、赵 乾、赵晓鹏 2004 53 3379]
[9] Shi H Y, Jiang Y Y, Sun X D, Guo R H, Zhao Y P 2005 Chin. Phys. 14 1571
[10] Hu Y H, Fu X Q, Wen S C, Su W H, Fan D Y 2006 Chin. Phys. 15 2970
[11] Xu F, Bai Y, Qiao L J, Zhao H J, Zhou J 2009 Chin. Phys. B 18 1653
[12] Grzegorczyk T M, Moss C D, Lu J, Chen X, Pacheco J Jr, Jin A K 2005 IEEE Trans. Microwave Theor. Techn. 53 2956
[13] Huangfu J T 2004 Ph.D. Dissertation (Hangzhou: Zhejiang University) (in Chinese)[皇甫江涛 2004 博士学位论文 (杭州:浙江大学)]
[14] Huangfu J T, Ran L, Chen H, Zhang X, Chen K, Grzegorczyk T M, Kong J A 2004 Appl. Phys. Lett. 84 1357
[15] Chen H S 2005 Ph.D. Dissertation (Hangzhou: Zhejiang University) (in Chinese)[陈红胜 2005 博士学位论文 (杭州:浙江大学)]
[16] Eleftheriades G V, Iyer A K, Kremer P C 2002 IEEE Trans. Microwave Theor. Techn. 50 2702
[17] Markos P, Soukoulis C M 2002 Phys. Rev. E 65 036622
[18] Liu Y H, Song J, Luo C R, Fu Q H, Zhao X P 2008 Acta Phys. Sin. 57 934 (in Chinese)[刘亚红、宋 娟、罗春荣、付全红、赵晓鹏 2008 57 934]
[19] Smith D R, Vier D C, Koschny T, Soukoulis C M 2005 Phys. Rev. E 71 036617
[20] Ozbay E, Aydin K 2008 Photon. Nanostruct.: Fundam. Appl. 6 108
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[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Pendry J B, Holden A J, Stewart W J 1996 Phys. Rev. Lett. 76 4773
[3] Pendry J B, Holden A J, Robbins D J, Stewart W J 1998 J. Phys.: Condens. Matter 10 4785
[4] Pendry J B, Holden A J, Robbins D J 1999 IEEE Trans. Microwave Theor. Techn. 47 2075
[5] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C,Schultz S 2000 Phys. Rev. Lett. 84 4184
[6] Shelby R A, Smith D R, Schultz S 2001 Science 292 77
[7] Zhao Q, Zhao X P, Kang L, Zhang F L, Liu Y H, Luo C R 2004 Acta Phys. Sin. 53 2206 (in Chinese)[赵 乾、赵晓鹏、康 雷、张富利、刘亚红、罗春荣 2004 53 2206]
[8] Kang L, Zhao Q, Zhao X P 2004 Acta Phys. Sin. 53 3379 (in Chinese)[康 雷、赵 乾、赵晓鹏 2004 53 3379]
[9] Shi H Y, Jiang Y Y, Sun X D, Guo R H, Zhao Y P 2005 Chin. Phys. 14 1571
[10] Hu Y H, Fu X Q, Wen S C, Su W H, Fan D Y 2006 Chin. Phys. 15 2970
[11] Xu F, Bai Y, Qiao L J, Zhao H J, Zhou J 2009 Chin. Phys. B 18 1653
[12] Grzegorczyk T M, Moss C D, Lu J, Chen X, Pacheco J Jr, Jin A K 2005 IEEE Trans. Microwave Theor. Techn. 53 2956
[13] Huangfu J T 2004 Ph.D. Dissertation (Hangzhou: Zhejiang University) (in Chinese)[皇甫江涛 2004 博士学位论文 (杭州:浙江大学)]
[14] Huangfu J T, Ran L, Chen H, Zhang X, Chen K, Grzegorczyk T M, Kong J A 2004 Appl. Phys. Lett. 84 1357
[15] Chen H S 2005 Ph.D. Dissertation (Hangzhou: Zhejiang University) (in Chinese)[陈红胜 2005 博士学位论文 (杭州:浙江大学)]
[16] Eleftheriades G V, Iyer A K, Kremer P C 2002 IEEE Trans. Microwave Theor. Techn. 50 2702
[17] Markos P, Soukoulis C M 2002 Phys. Rev. E 65 036622
[18] Liu Y H, Song J, Luo C R, Fu Q H, Zhao X P 2008 Acta Phys. Sin. 57 934 (in Chinese)[刘亚红、宋 娟、罗春荣、付全红、赵晓鹏 2008 57 934]
[19] Smith D R, Vier D C, Koschny T, Soukoulis C M 2005 Phys. Rev. E 71 036617
[20] Ozbay E, Aydin K 2008 Photon. Nanostruct.: Fundam. Appl. 6 108
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