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Using the method of combination, we have made a communicational band (0.8 GHz to 3 GHz) dual-directional metamaterial absorber. Simulation and experimental results show that the absorber to the incident electromagnetic wave of different polarization and wide-angle has three stable absorbing bands(2.04, 2.34, and 2.65 GHz), and the absorptions can reach 92.3%, 95.3% and 94.7% respectively. This kind of absorber is very simple in design, having strong flexibility, perfect absorption, and easy processing, which works in a communicational band (0.8 to 3 GHz) so that it provides a new idea on electromagnetic shielding and anti interference.
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Keywords:
- metamaterials /
- dual-directional multi-band absorbing /
- polarization insensitive /
- wide-angle incidence
[1] Shelby R A, Smith D R, Schultz S 2001 Science 292 77
[2] Parazzoli C G, Greegor R B, Li K, Koltenbah B E C 2003 Phys. Rev. Lett. 90 107401
[3] Pendry J B 2000 Phys. Rev. Lett. 85 3966
[4] Schurig D, Mock J J, Justice B J, Cummer S A, Pendry J B, Starr A F, Smith D R 2006 Science 314 977
[5] Landy N I, Sajuyigbe S, Mock J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402
[6] Zhang H B, Deng L W, Zhou P H, Zhang L, Cheng D M, Chen H Y, Liang D F, Deng L J 2013 J. Appl. Phys. 113 013903
[7] Cheng Y Z, Xiao T, Yang H L, Xiao B X 2010 Acta. Phys. Sin. 59 0536 (in Chinese) [程用志, 肖婷, 杨河林, 肖柏勋 2010 59 0536]
[8] Shen X P, Cui T J, Ye J X 2012 Acta. Phys. Sin. 61 058101 (in Chinese) [沈晓鹏, 崔铁军, 叶建祥 2012 61 058101]
[9] Sun L K, Cheng H F, Zhou Y J, Wang J, Pang Y Q 2011 Acta. Phys. Sin. 60 108901 (in Chinese) [孙良奎, 程海峰, 周永江, 王军, 庞永强 2011 60 108901]
[10] Su Y Y, Gong B Y, Zhao X P 2012 Acta. Phys. Sin. 61 084102 (in Chinese) [苏妍妍, 龚伯仪, 赵晓鹏 2012 61 084102]
[11] Xu Y Q, Zhou P H, Zhang H B, Chen L, Deng L J 2011 J. Appl. Phys. 110 044102
[12] Kim J, Soref R, Buchwald W R 2010 Opt. Express 18 17997
[13] Sabah C, Roskos H G 2012 Current Applied Physics 12 433
[14] Gu C, Qu S B, Pen Z B, Xu Z, Lin B Q, Ma H, Bai P, Peng W D, Zhou H 2011 Scientia Sinica Phys. Mech & Astron 41 280 (in Chinese) [顾超, 屈绍波, 裴志斌, 徐卓, 林宝勤, 马华, 柏鹏, 彭卫东, 周航 2011 中国科学: 物理力学天文学 41 280]
[15] Liu N, Mesch M, Weiss T, Hentschel M, Giessen H 2010 Nano Lett. 10 2342
[16] Jiang Z H, Yun S, Toor F, Werner D H, Mayer T S 2011 ACS Nano 5 4641
[17] Wang J, Chen Y T, Hao J M, Yan M, Qiu M 2011 J. Appl. Phys. 109 074510
[18] Dai L, Jiang C 2009 Opt. Express 17 20502
[19] Aydin K, Ferry V E, Briggs R M, Atwater H A 2011 Nat. Commun. 2 517
[20] Lin C H, Chern R L, Lin H Y 2011 Opt. Express 19 415
[21] Ye Q W, Liu Y, Hai L, Li M H, Yang H L 2012 Appl. Phys. A 107 155
[22] Hu C G, Li X, Feng Q, Chen X N, Luo X G 2010 J.Appl.Phys. 108 053103
[23] Lu L, Qu S B, Xia S, Xu Z, Ma H, Wang J F, Yu F 2013 Acta. Phys. Sin. 62 013710 (in Chinese) [鲁磊, 屈绍波, 夏颂, 徐卓, 马华, 王甲富, 余斐 2013 62 013710]
[24] Smith D R, Pendry J B 2006 Opt. Soc. Am. B 23 391
[25] Avitzour Y, Yaroslav A, Urzhumov, Shvels G 2009 Phys. Rev. B 79 04513
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[1] Shelby R A, Smith D R, Schultz S 2001 Science 292 77
[2] Parazzoli C G, Greegor R B, Li K, Koltenbah B E C 2003 Phys. Rev. Lett. 90 107401
[3] Pendry J B 2000 Phys. Rev. Lett. 85 3966
[4] Schurig D, Mock J J, Justice B J, Cummer S A, Pendry J B, Starr A F, Smith D R 2006 Science 314 977
[5] Landy N I, Sajuyigbe S, Mock J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402
[6] Zhang H B, Deng L W, Zhou P H, Zhang L, Cheng D M, Chen H Y, Liang D F, Deng L J 2013 J. Appl. Phys. 113 013903
[7] Cheng Y Z, Xiao T, Yang H L, Xiao B X 2010 Acta. Phys. Sin. 59 0536 (in Chinese) [程用志, 肖婷, 杨河林, 肖柏勋 2010 59 0536]
[8] Shen X P, Cui T J, Ye J X 2012 Acta. Phys. Sin. 61 058101 (in Chinese) [沈晓鹏, 崔铁军, 叶建祥 2012 61 058101]
[9] Sun L K, Cheng H F, Zhou Y J, Wang J, Pang Y Q 2011 Acta. Phys. Sin. 60 108901 (in Chinese) [孙良奎, 程海峰, 周永江, 王军, 庞永强 2011 60 108901]
[10] Su Y Y, Gong B Y, Zhao X P 2012 Acta. Phys. Sin. 61 084102 (in Chinese) [苏妍妍, 龚伯仪, 赵晓鹏 2012 61 084102]
[11] Xu Y Q, Zhou P H, Zhang H B, Chen L, Deng L J 2011 J. Appl. Phys. 110 044102
[12] Kim J, Soref R, Buchwald W R 2010 Opt. Express 18 17997
[13] Sabah C, Roskos H G 2012 Current Applied Physics 12 433
[14] Gu C, Qu S B, Pen Z B, Xu Z, Lin B Q, Ma H, Bai P, Peng W D, Zhou H 2011 Scientia Sinica Phys. Mech & Astron 41 280 (in Chinese) [顾超, 屈绍波, 裴志斌, 徐卓, 林宝勤, 马华, 柏鹏, 彭卫东, 周航 2011 中国科学: 物理力学天文学 41 280]
[15] Liu N, Mesch M, Weiss T, Hentschel M, Giessen H 2010 Nano Lett. 10 2342
[16] Jiang Z H, Yun S, Toor F, Werner D H, Mayer T S 2011 ACS Nano 5 4641
[17] Wang J, Chen Y T, Hao J M, Yan M, Qiu M 2011 J. Appl. Phys. 109 074510
[18] Dai L, Jiang C 2009 Opt. Express 17 20502
[19] Aydin K, Ferry V E, Briggs R M, Atwater H A 2011 Nat. Commun. 2 517
[20] Lin C H, Chern R L, Lin H Y 2011 Opt. Express 19 415
[21] Ye Q W, Liu Y, Hai L, Li M H, Yang H L 2012 Appl. Phys. A 107 155
[22] Hu C G, Li X, Feng Q, Chen X N, Luo X G 2010 J.Appl.Phys. 108 053103
[23] Lu L, Qu S B, Xia S, Xu Z, Ma H, Wang J F, Yu F 2013 Acta. Phys. Sin. 62 013710 (in Chinese) [鲁磊, 屈绍波, 夏颂, 徐卓, 马华, 王甲富, 余斐 2013 62 013710]
[24] Smith D R, Pendry J B 2006 Opt. Soc. Am. B 23 391
[25] Avitzour Y, Yaroslav A, Urzhumov, Shvels G 2009 Phys. Rev. B 79 04513
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