参考文献
[ 1 ]
Smith DR, Schultz S, Markos P, Soukoulis CM. Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients. Phys Rev B 2002;65(19):195104.
链接1
[ 2 ]
Zhang S, Fan W, Panoiu NC, Malloy KJ, Osgood RM, Brueck SR. Experimental demonstration of near-infrared negative-index metamaterials. Phys Rev Lett 2005;95(13):137404.
链接1
[ 3 ]
Schurig D, Mock JJ, Justice BJ, Cummer SA, Pendry JB, Starr AF, et al. Metamaterial electromagnetic cloak at microwave frequencies. Science 2006;314(5801):977–80.
链接1
[ 4 ]
Liu N, Guo H, Fu L, Kaiser S, Schweizer H, Giessen H. Three-dimensional photonic metamaterials at optical frequencies. Nat Mater 2008;7(1):31–7.
链接1
[ 5 ]
Chen H, Chan CT, Sheng P. Transformation optics and metamaterials. Nat Mater 2010;9(5):387–96.
链接1
[ 6 ]
Luo Y, Fernandez-Dominguez AI, Wiener A, Maier SA, Pendry JB. Surface plasmons and nonlocality: a simple model. Phys Rev Lett 2013;111(9):093901.
链接1
[ 7 ]
Smith DR, Pendry JB, Wiltshire MCK. Metamaterials and negative refractive index. Science 2004;305(5685):788–92.
链接1
[ 8 ]
Cai W, Chettiar UK, Kildishev AV, Shalaev VM. Optical cloaking with metamaterials. Nat Photon 2007;1:224–7.
链接1
[ 9 ]
Yu N, Genevet P, Kats MA, Aieta F, Tetienne JP, Capasso F, et al. Light propagation with phase discontinuities: generalized laws of reflection and refraction. Science 2011;334(6054):333–7.
链接1
[10]
Kildishev AV, Boltasseva A, Shalaev VM. Planar photonics with metasurfaces. Science 2013;339(6125):1232009.
链接1
[11]
Kim M, Wong AMH, Eleftheriades GV. Optical Huygens’ metasurfaces with independent control of the magnitude and phase of the local reflection coefficients. Phys Rev X 2014;4(4):041042.
链接1
[12]
Yu N, Capasso F. Flat optics with designer metasurfaces. Nat Mater 2014;13(2): 139–50.
链接1
[13]
Wan X, Zhang L, Jia SL, Yin JY, Cui TJ. Horn antenna with reconfigurable beamrefraction and polarization based on anisotropic huygens metasurface. IEEE Trans Antennas Propag 2017;65(9):4427–34.
链接1
[14]
Holloway CL, Kuester EF, Gordon JA, O’Hara J, Booth J, Smith DR. An overview of the theory and applications of metasurfaces: the two-dimensional equivalents of metamaterials. IEEE Antennas Propag M 2012;54(2):10–35.
链接1
[15]
Sun S, He Q, Xiao S, Xu Q, Li X, Zhou L. Gradient-index meta-surfaces as a bridge linking propagating waves and surface waves. Nat Mater 2012;11(5): 426–31.
链接1
[16]
Martini E, Mencagli M, Gonzalez-Ovejero D, Maci S. Flat optics for surface waves. IEEE Trans Antennas Propag 2016;64(1):155–66.
链接1
[17]
Wan X, Chen TY, Zhang Q, Yin JY, Tao Z, Zhang L, et al. Manipulations of dual beams with dual polarizations by full-tensor metasurfaces. Adv Opt Mater 2016;4(10):1567–72.
链接1
[18]
Cui TJ, Qi MQ, Wan X, Zhao J, Cheng Q. Coding metamaterials, digital metamaterials and programmable metamaterials. Light Sci Appl 2014;3(10):e218.
链接1
[19]
Cui TJ, Liu S, Zhang L. Information metamaterials and metasurfaces. J Mater Chem C 2017;5(15):3644–68.
链接1
[20]
Liu S, Cui TJ. Concepts, working principles, and applications of coding and programmable metamaterials. Adv Opt Mater 2017;5(22):1700624.
链接1
[21]
Zhang L, Chen XQ, Liu S, Zhang Q, Zhao J, Dai JY, et al. Space-time-coding digital metasurfaces. Nat Commun 2018;9(1):4334.
链接1
[22]
Li L, Cui TJ. Information metamaterials-from effective media to real-time information processing systems. Nanophotonics 2019;8(5):703–24.
链接1
[23]
Wan X, Qi MQ, Chen TY, Cui TJ. Field-programmable beam reconfiguring based on digitally-controlled coding metasurface. Sci Rep 2016;6(1):20663.
链接1
[24]
Yang H, Cao X, Yang F, Gao J, Xu S, Li M, et al. A programmable metasurface with dynamic polarization, scattering and focusing control. Sci Rep 2016;6(1):35692.
链接1
[25]
Wan X, Chen TY, Chen XQ, Zhang L, Cui TJ. Beam forming of leaky waves at fixed frequency using binary programmable metasurface. IEEE Trans Antennas Propag 2018;66(9):4942–7.
链接1
[26]
Li L, Cui TJ, Ji W, Liu S, Ding J, Wan X, et al. Electromagnetic reprogrammable coding-metasurface holograms. Nat Commun 2017;8(1):197.
链接1
[27]
Li L, Ruan H, Liu C, Li Y, Shuang Y, Alù A, et al. Machine-learning reprogrammable metasurface imager. Nat Commun 2019;10(1):1082.
链接1
[28]
Luo Z, Cheng Y, Cao K, Qin Y, Wang H. Microwave computational imaging in frequency domain with reprogrammable metasurface. J Electron Imag 2018;27(6):063019.
链接1
[29]
Han J, Li L, Tian S, Liu G, Liu H, Shi Y. Millimeter-wave imaging using 1-bit programmable metasurface: simulation model, design, and experiment. IEEE J Em Sel Top C 2020;10(1):52–61.
链接1
[30]
Liu GY, Li L, Han JQ, Liu HX, Gao XH, Shi Y, et al. Frequency-domain and spatial-domain reconfigurable metasurface. ACS Appl Mater Interfaces 2020;12(20):23554–64.
链接1
[31]
Rusek F, Persson D, Lau BK, Larsson EG, Marzetta TL, Edfors O, et al. Scaling up MIMO: opportunities and challenges with very large arrays. IEEE Signal Process Mag 2013;30(1):40–60.
链接1
[32]
Larsson EG, Edfors O, Tufvesson F, Marzetta TL. Massive MIMO for next generation wireless systems. IEEE Commun Mag 2014;52(2):186–95.
链接1
[33]
Swindlehurst AL, Ayanoglu E, Heydari P, Capolino F. Millimeter-wave massive MIMO: the next wireless revolution? IEEE Commun Mag 2014;52 (9):56–62.
链接1
[34]
Agiwal M, Roy A, Saxena N. Next generation 5G wireless networks: a comprehensive survey. IEEE Commun Sur Tut 2016;18(3):1617–55.
链接1
[35]
Ahmed I, Khammari H, Shahid A, Musa A, Kim KS, De Poorter E, et al. A survey on hybrid beamforming techniques in 5G: architecture and system model perspectives. IEEE Commun Sur Tut 2018;20(4):3060–97.
链接1
[36]
Heath RW, Gonzalez-Prelcic N, Rangan S, Roh W, Sayeed AM. An overview of signal processing techniques for millimeter wave MIMO systems. IEEE J Sel Top Signal Process 2016;10(3):436–53.
链接1
[37]
Liang Le, Xu W, Dong X. Low-complexity hybrid precoding in massive multiuser MIMO systems. IEEE Wire Commun Lett 2014;3(6):653–6.
链接1
[38]
Venkateswaran V, Pivit F, Guan L. Hybrid RF and digital beamformer for cellular networks: algorithms, microwave architectures, and measurements. IEEE Trans Micro Theory Tech 2016;64(7):2226–43.
链接1
[39]
Molisch AF, Ratnam VV, Han S, Li Z, Nguyen SLH, Li L, et al. Hybrid beamforming for massive MIMO: a survey. IEEE Commun Mag 2017;55(9):134–41.
链接1
[40]
Sun L, Qin Y, Zhuang Z, Chen R, Zhang Y, Lu J, et al. A robust secure hybrid analog and digital receive beamforming scheme for efficient interference reduction. IEEE Access 2019;7:22227–34.
链接1
[41]
Zhao J, Yang X, Dai JY, Cheng Q, Li X, Qi NH, et al. Programmable time-domain digital-coding metasurface for non-linear harmonic manipulation and new wireless communication systems. Nat Sci Rev 2019;6:231–8.
链接1
[42]
Dai JY, Tang WK, Zhao J, Li X, Cheng Q, Ke JC, et al. Wireless communications through a simplified architecture based on time-domain digital coding metasurface. Adv Mater Tech 2019;4(7):1900044.
链接1
[43]
Dai JY, Zhao J, Cheng Q, Cui TJ. Independent control of harmonic amplitudes and phases via a time-domain digital coding metasurface. Light Sci Appl 2018;7(1):90–9.
链接1
[44]
Tang W, Dai J, Chen M, Li X, Cheng Q, Jin S, et al. The future of wireless? Electron Lett 2019;55(7):360–1.
链接1
[45]
Tang W, Li X, Dai JY, Jin S, Zeng Y, Cheng Q, et al. Wireless communications with programmable metasurface: transceiver design and experimental results. China Commun 2019;16(5):46–61.
链接1
[46]
Tang W, Chen MZ, Chen X, Dai JY, Han Y, Renzo MD, et al. Wireless communications with reconfigurable intelligent surface: path loss, modeling and experimental measurement. 2019. arXiv:1911.05326.
[47]
Cui TJ, Liu S, Bai GD, Ma Q. Direct transmission of digital message via programmable coding metasurface. Research 2019;2019:1–12.
链接1
[48]
Tang WK, Dai JY, Chen MZ, Wang KK, Li X, Zhao X, et al. MIMO transmission through reconfigurable intelligent surface: system desing, analysis, and implementation. 2019. arXiv:1912.09955.
[49]
Dai JY, Tang W, Yang LX, Li X, Chen MZ, Ke JC, et al. Realization of multimodulation schemes for wireless communication by time-domain digital coding metasurface. IEEE Trans Antennas Propag 2020;68(3):1618–27.
链接1
[50]
Hu S, Rusek F, Edfors O. Beyond massive MIMO: the potential of data transmission with large intelligent surfaces. IEEE Trans Signal Proc 2018;66(10): 2746–58.
链接1
[51]
Hu S, Rusek F, Edfors O. Beyond massive MIMO: the potential of positioning with large intelligent surfaces. IEEE Trans Signal Proc 2018;66(7):1761–74.
链接1
[52]
Wu Q, Zhang R. Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming. IEEE Trans Wire Commun 2019;18(11): 5394–409.
链接1
[53]
Wu Q, Zhang R. Towards smart and reconfigurable environment: intelligent reflecting surface aided wireless network. IEEE Commun Mag 2020;58(1): 106–12.
链接1
[54]
Renzo MD, Zappone A, Debbah M, Alouini MS, Yuen C, de Rosny J, et al. Smart radio environments empowered by reconfigurable intelligent surfaces: how it works, state of research, and road ahead. IEEE J Sel Areas Commun 2020;38(11):2450–525.
链接1
[55]
Abeywickrama S, Zhang R, Yuen C. Intelligent reflecting surface: practical phase shift model and beamforming optimization. In: Proceedings of 2020 IEEE International Conference on Communications; 2020 Jun 7–11; Dublin, Ireland. New York: IEEE; 2020. p. 1–6.
链接1
[56]
Huang C, Hu S, Alexandropoulos GC, Zappone A, Yuen C, Zhang R, et al. Holographic MIMO surfaces for 6G wireless networks: opportunities, challenges, and trends. IEEE Wirel Commun 2020;27(5):118–25.
链接1
[57]
Huang C, Zappone A, Alexandropoulos GC, Debbah M, Yuen C. Reconfigurable intelligent surfaces for energy efficiency in wireless communication. IEEE Trans Wirel Commun 2019;18(8):4157–70.
链接1
[58]
Renzo MD, Debbah M, Phan-Huy DT, Zappone A, Alouini MS, Yuen C, et al. Smart radio environments empowered by AI reconfigurable meta-surfaces: an idea whose time has come. EURASIP J Wirel Comm 2019;129.
链接1
[59]
Wan X, Zhang Q, Chen TY, Zhang L, Xu W, Huang H, et al. Multichannel direct transmissions of near-field information. Light Sci Appl 2019;8(1):60–7.
链接1