[ 1 ] J. B. Pendry. Negative refraction makes a perfect lens. Phys. Rev. Lett., 2000, 85(18): 3966−3969 link1

[ 2 ] D. R. Smith, J. B. Pendry, M. C. K. Wiltshire. Metamaterials and negative refractive index. Science, 2004, 305(5685): 788−792 link1

[ 3 ] D. Schurig, Metamaterial electromagnetic cloak at microwave frequencies. Science, 2006, 314(5801): 977−980 link1

[ 4 ] A. Alù, N. Engheta. Plasmonic and metamaterial cloaking: Physical mechanisms and potentials. J. Opt. A: Pure Appl. Opt., 2008, 10(9): 093002 link1

[ 5 ] A. Alù, N. Engheta. Plasmonic materials in transparency and cloaking problems: Mechanism, robustness, and physical insights. Opt. Express, 2007, 15(6): 3318−3332 link1

[ 6 ] R. Liu, C. Ji, J. J. Mock, J. Y. Chin, T. J. Cui, D. R. Smith. Broadband ground-plane cloak. Science, 2009, 323(5912): 366−369 link1

[ 7 ] R. M. Walser. Electromagnetic metamaterials. In: A. Lakhtakia, W. S. Weiglhofer, I. J. Hodgkinson, eds. SPIE Proceedings Vol. 4467, Complex Mediums II: Beyond Linear Isotropic Dielectrics. San Diego: SPIE Proceedings, 2001: 1−15

[ 8 ] C. G. Parazzoli, R. B. Greegor, K. Li, B. E. Koltenbah, M. Tanielian. Experimental verification and simulation of negative index of refraction using Snell’s law. Phys. Rev. Lett., 2003, 90(10): 107401 link1

[ 9 ] M. Li, N. Behdad. Frequency selective surfaces for pulsed high-power microwave applications. IEEE T. Antenn. Propag., 2013, 61(2): 677−687 link1

[10] C. H. Liu, N. Behdad. Investigating the impact of microwave breakdown on the responses of high-power microwave metamaterials. IEEE T. Plasma Sci., 2013, 41(10): 2992−3000 link1

[11] C. H. Liu, J. D. Neher, J. H. Booske, N. Behdad. Investigating the physics of simultaneous breakdown events in high-power-microwave (HPM) metamaterials with multiresonant unit cells and discrete nonlinear responses. IEEE T. Plasma Sci., 2014, 42(5): 1255−1264 link1

[12] S. Sajuyigbe, M. Ross, P. Geren, S. A. Cummer, M. H. Tanielian, D. R. Smith. Wide angle impedance matching metamaterials for waveguide-fed phased-array antennas. IET Microw. Antenna. P., 2010, 4(8): 1063−1072 link1

[13] U. Leonhardt. Optical conformal mapping. Science, 2006, 312(5781): 1777−1780 link1

[14] J. B. Pendry, D. Schurig, D. R. Smith. Controlling electromagnetic fields. Science, 2006, 312(5781): 1780−1782 link1

[15] B. Edwards, A. Alù, M. G. Silveirinha, N. Engheta. Experimental verification of plasmonic cloaking at microwave frequencies with metamaterials. Phys. Rev. Lett., 2009, 103(15): 153901 link1

[16] N. Fang, H. Lee, C. Sun, X. Zhang. Sub-diffraction-limited optical imaging with a silver superlens. Science, 2005, 308(5721): 534−537 link1

[17] B. A. Munk. Frequency Selective Surfaces: Theory and Design. New York: John Wiley & Sons, Inc., 2005

[18] R. Mittra, C. H. Chan, T. Cwik. Techniques for analyzing frequency selective surfaces—A review. Proc. IEEE, 1988, 76(12): 1593−1615 link1

[19] R. W. Ziolkowski, A. D. Kipple. Application of double negative materials to increase the power radiated by electrically small antennas. IEEE T. Antenn. Propag., 2003, 51(10): 2626−2640 link1

[20] S. Clavijo, R. E. Diaz, W. E. McKinzie. Design methodology for Sievenpiper high-impedance surfaces: An artificial magnetic conductor for positive gain electrically small antennas. IEEE T. Antenn. Propag., 2003, 51(10): 2678−2690 link1

[21] F. Yang, Y. Rahmat-Samii. Reflection phase characterizations of the EBG ground plane for low profile wire antenna applications. IEEE T. Antenn. Propag., 2003, 51(10): 2691−2703

[22] D. F. Sievenpiper, J. H. Schaffner, H. J. Song, R. Y. Loo, G. Tangonan. Two-dimensional beam steering using an electrically tunable impedance surface. IEEE T. Antenn. Propag., 2003, 51(10): 2713−2722 link1

[23] F. Yang, Y. Rahmat-Samii. Electromagnetic Band Gap Structures in Antenna Engineering. Cambridge, UK: Cambridge University Press, 2008

[24] R. W. Ziolkowski, P. Jin, C. C. Lin. Metamaterial-inspired engineering of antennas. Proc. IEEE, 2011, 99(10): 1720−1731 link1

[25] C. Caloz, T. Itoh. Electromagnetic Metamaterials: Transmission Line Theory and Microwave Applications. Portland, OR: Wiley-IEEE Press, 2005

[26] A. Grbic, G. V. Eleftheriades. Experimental verification of backward-wave radiation from a negative refractive index metamaterial. J. Appl. Phys., 2002, 92(10): 5930−5935 link1

[27] L. Liu, C. Caloz, T. Itoh. Dominant mode leaky-wave antenna with backfire-to-endfire scanning capability. Electron. Lett., 2002, 38(23): 1414−1416 link1

[28] R. W. Ziolkowski. Metamaterials: The early years in the USA. EPJ Appl. Metamat., 2014, 1: 5 link1

[29] C. M. Soukoulis, S. Linden, M. Wegener. Physics. Negative refractive index at optical wavelengths. Science, 2007, 315(5808): 47−49 link1

[30] C. M. Soukoulis, M. Wegener. Past achievements and future challenges in the development of three-dimensional photonic metamaterials. Nat. Photonics, 2011, 5(9): 523−530

[31] X. Zhang, Z. Liu. Superlenses to overcome the diffraction limit. Nat. Mater., 2008, 7(6): 435−441 link1

[32] J. Rho, Spherical hyperlens for two-dimensional sub-diffractional imaging at visible frequencies. Nat. Commun., 2010, 1(9): 143 link1

[33] G. Dolling, M. Wegener, C. M. Soukoulis, S. Linden. Negative-index metamaterial at 780 nm wavelength. Opt. Lett., 2007, 32(1): 53−55 link1

[34] T. Hand, S. Cummer. Characterization of tunable metamaterial elements using MEMS switches. IEEE Antenn. Wirel. Pr., 2007, 6(11): 401−404 link1

[35] H. Tao, A. C. Strikwerda, K. Fan, W. J. Padilla, X. Zhang, R. D. Averitt. Reconfigurable terahertz metamaterials. Phys. Rev. Lett., 2009, 103(14): 147401 link1

[36] B. Ozbey, O. Aktas. Continuously tunable terahertz metamaterial employing magnetically actuated cantilevers. Opt. Express, 2011, 19(7): 5741−5752 link1

[37] T. S. Kasirga, Y. N. Ertas, M. Bayindir. Microfluidics for reconfigurable electromagnetic metamaterials. Appl. Phys. Lett., 2009, 95(21): 214102 link1

[38] H. T. Chen, W. J. Padilla, J. M. Zide, A. C. Gossard, A. J. Taylor, R. D. Averitt. Active terahertz metamaterial devices. Nature, 2006, 444(7119): 597−600 link1

[39] R. C. McPhedran, I. V. Shadrivov, B. T. Kuhlmey, Y. S. Kivshar. Metamaterials and metaoptics. NPG Asia Mater., 2011, 3: 100−108 link1

[40] S. Guenneau, R. C. McPhedran, S. Enoch, A. B. Movchan, M. Farhat, N. A. P. Nicorovici. The colours of cloaks. J. Opt., 2011, 13(2): 024014 link1

[41] M. Kadic, T. Bückmann, R. Schittny, M. Wegener. Metamaterials beyond electromagnetism. Rep. Prog. Phys., 2013, 76(12): 126501 link1

[42] K. Sato, T. Nomura, S. Matsuzawa, H. Iizuka. Metamaterial techniques for automotive applications. In: PIERS proceedings. Hangzhou, China, 2008: 1122−1125

[43] F. Fitzek, R. H. Rasshofer, E. M. Biebl. Metamaterial matching of high-permittivity coatings for 79 GHz radar sensors. In: Proceedings of 2010 European Microwave Conference (EuMC). London: Horizon House Publications Ltd., 2010: 1401−1404

[44] K. M. Palmer. Metamaterials make for a broadband breakthrough. IEEE Spectrum, 2012, 49(1): 13−14

[45] N. Kundtz. Next generation communications for next generation satellites. Microwave J., 2014, 57(8): 14

[46] K. M. Alam, A. P. Singh, R. Starko-Bowes, S. C. Bodepudi, S. Pramanik. Template-assisted synthesis of π-conjugated molecular organic nanowires in the sub-100 nm regime and device implications. Adv. Funct. Mater., 2012, 22(15): 3298−3306 link1

[47] R. Starko-Bowes, S. Pramanik. Ultrahigh density array of vertically aligned small-molecular organic nanowires on arbitrary substrates. J. Vis. Exp., 2013 (76): e50706

[48] D. J. Shelton, Strong coupling between nanoscale metamaterials and phonons. Nano Lett., 2011, 11(5): 2104−2108 link1

[49] D. Shelton. Tunable infrared metamaterials (Doctoral dissertation). Orlando, FL: University of Central Florida, 2010

[50] J. B. Pendry, D. R. Smith. Reversing light with negative refraction. Phys. Today, 2004, 57(6): 37−43

[51] A. Bhattacharya. Modeling and simulation of metamaterial-based devices for industrial applications. 2013-09-26. https://www.cst.com/Applications/Article/Simulating-Metamaterial-Based-Devices-Industry