Low-profile circularly polarized antenna using the half-mode circular substrate integrated waveguide technique
ZHANG Yefeng;ZHU Yongzhong;LIU Mingfei;LU Hongyan
Journal of Xidian University . 2017, (6): 169 -174 .  DOI: 10.3969/j.issn.1001-2400.2017.06.029