A beam-steering antenna with low deflecting-loss enabled by a miniaturized flexible lens

References

• Lizzi L, Azaro R, Oliveri G, et al. Multiband fractal antenna for wireless communication systems for emergency management. J Electromagn Waves Appl. 2012;26(1):1–11.
   Web of Science ®Google Scholar
• Sharawi MS, Rawashdeh OA, Aloi DN. 2.4 GHz printed antennas embedded in small UAV wing structures. J Electromagn Waves Appl. 2010;24(4):463–474.
   Google Scholar
• Lan J, Yu Z, Zhou J, et al. An aperture-sharing array for (3.5, 28) GHz terminals with steerable beam in millimeter-wave band. IEEE Antennas Propag Mag. 2020;68(5):4114–4119.
   Google Scholar
• Al-Fadhali N, Majid HA, Omar R, et al. Review on frequency reconfigurable antenna using substrate-integrated waveguide for cognitive radio application. J Electromagn Waves Appl. 2021;35(7):958–990.
   Google Scholar
• Ellusamy S, Balasubramanian R. Sub-6 GHz quad-band frequency tunable MIMO antenna for 5G applications. J Electromagn Waves Appl. 2022;36(3):424–440.
   Web of Science ®Google Scholar
• Thakur V, Jaglan N, Gupta SD. Side edge printed eight-element compact MIMO antenna array for 5G smartphone applications. J Electromagn Waves Appl. 2022;36(12):1685–1701.
   Web of Science ®Google Scholar
• Zhou B, Yang Y, Li H, et al. Beam-steering vivaldi antenna based on partial luneburg lens constructed with composite materials. J Appl Phys. 2011;110(8):084908.
   Google Scholar
• Cho H, Lim S, Jo H-W, et al. Microstrip-line type Bruce array antenna with wide fan beam and high gain. J Electromagn Waves Appl. 2021;35(6):813–821.
   Google Scholar
• Kawakami H, Ohira T. Electrically steerable passive array radiator (ESPAR) antennas. IEEE Antennas Propag Mag. 2005;47(2):43–50.
   Web of Science ®Google Scholar
• Karmokar DK, Esselle KP, Hay SG. Fixed-Frequency beam steering of microstrip leaky-wave antennas using binary switches. IEEE Antennas Propag Mag. 2016;64(6):2146–2154.
   Google Scholar
• Wang M, Ma HF, Zhang HC, et al. Frequency-fixed beam-scanning leaky-wave antenna using electronically controllable corrugated microstrip line. IEEE Antennas Propag Mag. 2018;66(9):4449–4457.
   Google Scholar
• Reese R, Jost M, Polat E, et al. A millimeter-wave beam-steering lens antenna with reconfigurable aperture using liquid crystal. IEEE Antennas Propag Mag. 2019;67(8):5313–5324.
   Google Scholar
• Hung PV, Dinh NQ, Yamada Y. Negative refractive index-shaped lens antenna with straight line condition for wide angle beam scanning. J Electromagn Waves Appl. 2022;36(6):856–874.
   Google Scholar
• Hwang C-H, Joo T-H, Park J-M, et al. Fast digital multi-beam search method for active phased array antenna system with full azimuth beam steering. J Electromagn Waves Appl. 2022;36(4):579–596.
   Google Scholar
• Jiang M, Chen ZN, Zhang Y, et al. Metamaterial-based thin planar lens antenna for spatial beamforming and multibeam massive MIMO. IEEE Antennas Propag Mag. 2017;65(2):464–472.
   Google Scholar
• Katare KK, Biswas A, Akhtar MJ. Microwave beam steering of planar antennas by hybrid phase gradient metasurface structure under spherical wave illumination. J Appl Phys. 2017;122(23):234901.
   Web of Science ®Google Scholar
• Su Y, Chen ZN. A flat dual-polarized transformation-optics beamscanning luneburg lens antenna using PCB-stacked gradient index metamaterials. IEEE Antennas Propag Mag. 2018;66(10):5088–5097.
   Google Scholar
• Yang F, Deng R, Xu S, et al. Design and experiment of a near-zero-thickness high-gain transmit-reflect-array antenna using anisotropic metasurface. IEEE Antennas Propag Mag. 2018;66(6):2853–2861.
   Google Scholar
• Katare KK, Chandravanshi S, Sharma A, et al. Anisotropic metasurface-based beam-scanning dual-polarized Fan-beam integrated antenna system. IEEE Antennas Propag Mag. 2019;67(12):7204–7215.
   Google Scholar
• Yang Z, Guo L, Yao C, et al. Ultrawideband antipodal tapered slot antenna with gradient refractive index metamaterial lens. IEEE Antennas Wirel Propag Lett. 2019;18(12):2741–2745.
   Web of Science ®Google Scholar
• Yu J, Jiang W, Gong S. Low-RCS beam-steering antenna based on reconfigurable phase gradient metasurface. IEEE Antennas Wirel Propag Lett. 2019;18(10):2016–2020.
   Web of Science ®Google Scholar
• Costa JR, Lima EB, Fernandes CA. Compact beam-steerable lens antenna for 60-GHz wireless communications. IEEE Antennas Propag Mag. 2009;57(10):2926–2933.
   Google Scholar
• Su Y, Chen ZN. A radial transformation-optics mapping for flat ultra-wide-angle dual-polarized stacked GRIN MTM luneburg lens antenna. IEEE Antennas Propag Mag. 2019;67(5):2961–2970.
   Google Scholar
• Tesmer H, Reese R, Polat E, et al. Liquid-crystal-based fully dielectric lateral wave beam-steering antenna. IEEE Antennas Wirel Propag Lett. 2019;18(12):2577–2581.
   Google Scholar
• Goode I, Saavedra CE. Millimeter-wave beam-steering antenna using a fluidically reconfigurable lens. IEEE Antennas Propag Mag. 2021;69(2):683–688.
   Google Scholar
• Wang Y, Qi X, Lei H, et al. Study on near-field to far-field transformation of equipment's electromagnetic radiant field. 2016 Aug 20-22, Harbin, China.
   Google Scholar
• Sang L, Li X, Chen T, et al. Analysis and design of tapered slot antenna with high gain for ultra-wideband based on optimization of the metamaterial unit layout. IET Microw Antennas Propag. 2017;11(6):907–914.
   Google Scholar
• Pradeep A, Mridula S, Mohanan P. Design of an edge-coupled dual-ring split-ring resonator. IEEE Antennas Propag Mag. 2011;53(4):45–54.
   Google Scholar
• Szabó Z, Park GH, Hedge R, et al. A unique extraction of metamaterial parameters based on Kramers–Kronig relationship. IEEE Trans Microw Theory Tec. 2010;58(10):2646–2653.
   Web of Science ®Google Scholar