Wide-band circular polarization-keeping reflection mediated by metasurface*
Li Yong-Fenga), Zhang Jie-Qiua),†, Qu Shao-Boa), Wang Jia-Fua), Zheng Lina), Zhou Hanga), Xu Zhuob), Zhang An-Xuec)
Fig. 7. The polarization ellipses for the reflected waves under LCP wave incidence at the three co-polarization reflection peak frequencies, the axes represent the normalized magnitude of the electric fields at any two orthogonal directions. a f #cod#x003D; 9.6 GHz, b f #cod#x003D; 12.1 GHz, c f #cod#x003D; 16.5 GHz.