Low-profile microwave lens antenna based on isotropic Huygens’ metasurfaces
王正斌 王浩放 董壮丽 Wu Zhihang 张业荣 周志鹏
JOURNAL OF CHINA UNIVERSITIES OF POSTS AND TELECOM . 2017, (4): 10 -15 .  DOI: 10.1016/S1005-8885(17)60218-8