TY - Chin. Phys. B A1 - Hai-Sheng Hou(侯海生), Guang-Ming Wang(王光明), Hai-Peng Li(李海鹏), Wen-Long Guo(郭文龙), Tang-jing Li(李唐景), Tong Cai(蔡通) T1 - Single-layer broadband planar antenna using ultrathin high-efficiency focusing metasurfaces Y1 - 2017-05-05 JF - Chinese Physics B JO - Chin. Phys. B SP - 57701 EP - 057701 VL - 26 IS - 5 UR - https://cpb.iphy.ac.cn N1 - 10.1088/1674-1056/26/5/057701 ER -