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In this paper, we simulate and experimentally validate a polarization-independent transmission absorption metamaterial absorber based on electromagnetic resonance. The metamaterial absorber can absorb the high-frequency electromagnetic wave, and the low-frequency wave can transmit through the absorber. The tested results indicate that the metamaterial absorber can achieve a narrow bandwidth high absorption with a peak absorption of 83.6% at 6.77 GHz, and a full width at half maximum (FWHM) of 4.3%. To further broaden the absorption bandwidth of the resonant metamaterial absorber, we place two absorbers with different working frequencies together for its low-frequency transmitted characteristic. The measured data show that the composite metamaterial absorber can increase the FWHM to 10.9%, and can enhance the absorption slightly. The metamaterial absorber has some advantages, such as simple design, strong practicability, and important application foreground.
[1] Landy N I, Sajuyigbe S, Mock J J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402
[2] Wang B, Koschny T, Soukoulis C M 2009 Phys. Rev. B 80 033108
[3] Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 3187 (in Chinese) [保石, 罗春荣, 张燕萍, 赵晓鹏 2010 59 3187]
[4] Cheng Y Z, Nie Y, Gong R Z, Zheng D H, Fan Y N, Xiong X, Wang X 2010 Acta Phys. Sin. 61 134101 (in Chinese) [程用志, 聂彦, 龚荣洲, 郑栋浩, 范跃农, 熊炫, 王鲜 2012 61 134101]
[5] 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]
[6] Tao H, Bingham C M, Strikwerda A C, Pilon D, Shrekenhamer D, Landy N I, Fan K, Zhang X, Padilla W J, Averitt R D 2008 Phys. Rev. B 78 241103(R)
[7] Grant J, Ma Y, Saha S, Lok L B, Khalid A, Cumming D R S 2011 Opt. Lett. 36 1524
[8] Huang L, Chowdhury D R, Ramani S, Reiten M T, Luo S N, Taylor A J, Chen H T 2012 Opt. Lett. 37 154
[9] Liu N, Mesch M, Weiss T, Hentschel M, Giessen H 2010 Nano Lett. 10 2342
[10] Liu X L, Starr T, Starr A F, Padilla W J 2010 Phys. Rev. Lett. 104 207403
[11] Jiang Z H, Yun S, Toor F, Werner D H, Mayer T S 2011 ACS Nano 5 4641
[12] Feng Q, Pu M B, Hu C G, Luo X G 2012 Opt. Lett. 37 2133
[13] Dayal G, Ramakrishna S A 2012 Opt. Express 20 17503
[14] Aydin K, Ferry V E, Briggs R M, Atwater H A 2011 Nat. Commun. 2 517
[15] Wang Y, Sun T Y, Paudel T, Zhang Y, Ren Z F, Kempa K 2012 Nano Lett. 12 440
[16] Wang J Q, Fan C Z, Ding P, He J N, Cheng Y G, Hu W Q, Cai G W, Liang E J, Xue Q Z 2012 Opt. Express 20 14871
[17] Gu S, Barrett J P, Hand T H, Popa B I, Cummer S A 2010 J. Appl. Phys. 108 064913
[18] Holloway C L, Dienstfrey A, Kuester E F, O'Hara J F, Azad A K, Taylor A J 2009 Metamaterials 3 100
[19] Kuester E F, Mohamed M A, Piket-May M, Holloway C L 2003 IEEE Trans. Antennas Propag. 51 2641
[20] Morits D, Simovski C 2010 Phys. Rev. B 82 165114
[21] Morits D, Simovski C 2012 Phys. Rev. B 85 039901(E)
[22] Holloway C L, Kuester E F, Dienstfrey A 2011 IEEE Antennas Wireless Propag. Lett. 10 1507
[23] Holloway C L, Kuester E F, Gordon J A, O'Hara J, Booth J, Smith D R 2012 IEEE Antennas Propag. Mag. 54 10
[24] Smith D R, Schultz S, Markos P, Soukoulis C M 2002 Phys. Rev. B 65 195104
[25] Koschny T, Markos P, Smith D R, Soukoulis C M 2003 Phys. Rev. E 68 065602(R)
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[1] Landy N I, Sajuyigbe S, Mock J J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402
[2] Wang B, Koschny T, Soukoulis C M 2009 Phys. Rev. B 80 033108
[3] Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 3187 (in Chinese) [保石, 罗春荣, 张燕萍, 赵晓鹏 2010 59 3187]
[4] Cheng Y Z, Nie Y, Gong R Z, Zheng D H, Fan Y N, Xiong X, Wang X 2010 Acta Phys. Sin. 61 134101 (in Chinese) [程用志, 聂彦, 龚荣洲, 郑栋浩, 范跃农, 熊炫, 王鲜 2012 61 134101]
[5] 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]
[6] Tao H, Bingham C M, Strikwerda A C, Pilon D, Shrekenhamer D, Landy N I, Fan K, Zhang X, Padilla W J, Averitt R D 2008 Phys. Rev. B 78 241103(R)
[7] Grant J, Ma Y, Saha S, Lok L B, Khalid A, Cumming D R S 2011 Opt. Lett. 36 1524
[8] Huang L, Chowdhury D R, Ramani S, Reiten M T, Luo S N, Taylor A J, Chen H T 2012 Opt. Lett. 37 154
[9] Liu N, Mesch M, Weiss T, Hentschel M, Giessen H 2010 Nano Lett. 10 2342
[10] Liu X L, Starr T, Starr A F, Padilla W J 2010 Phys. Rev. Lett. 104 207403
[11] Jiang Z H, Yun S, Toor F, Werner D H, Mayer T S 2011 ACS Nano 5 4641
[12] Feng Q, Pu M B, Hu C G, Luo X G 2012 Opt. Lett. 37 2133
[13] Dayal G, Ramakrishna S A 2012 Opt. Express 20 17503
[14] Aydin K, Ferry V E, Briggs R M, Atwater H A 2011 Nat. Commun. 2 517
[15] Wang Y, Sun T Y, Paudel T, Zhang Y, Ren Z F, Kempa K 2012 Nano Lett. 12 440
[16] Wang J Q, Fan C Z, Ding P, He J N, Cheng Y G, Hu W Q, Cai G W, Liang E J, Xue Q Z 2012 Opt. Express 20 14871
[17] Gu S, Barrett J P, Hand T H, Popa B I, Cummer S A 2010 J. Appl. Phys. 108 064913
[18] Holloway C L, Dienstfrey A, Kuester E F, O'Hara J F, Azad A K, Taylor A J 2009 Metamaterials 3 100
[19] Kuester E F, Mohamed M A, Piket-May M, Holloway C L 2003 IEEE Trans. Antennas Propag. 51 2641
[20] Morits D, Simovski C 2010 Phys. Rev. B 82 165114
[21] Morits D, Simovski C 2012 Phys. Rev. B 85 039901(E)
[22] Holloway C L, Kuester E F, Dienstfrey A 2011 IEEE Antennas Wireless Propag. Lett. 10 1507
[23] Holloway C L, Kuester E F, Gordon J A, O'Hara J, Booth J, Smith D R 2012 IEEE Antennas Propag. Mag. 54 10
[24] Smith D R, Schultz S, Markos P, Soukoulis C M 2002 Phys. Rev. B 65 195104
[25] Koschny T, Markos P, Smith D R, Soukoulis C M 2003 Phys. Rev. E 68 065602(R)
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