Fig. 4

(a) Horizontal and (b) vertical components \(\left( {F_{\theta } ,F_{\varphi } } \right)\) and (c) absolute of the normalized total far-field radiation pattern in the u–v plane for the meta-radiator with CP broadside radiation.

(a) Horizontal and (b) vertical components \(\left( {F_{\theta } ,F_{\varphi } } \right)\) and (c) absolute of the normalized total far-field radiation pattern in the u–v plane for the meta-radiator with CP broadside radiation.