Figure 5
From: Phase-tuning Metasurface for Circularly Polarized Broadside Radiation in Broadband

The magnitude of the radial and azimuthal component of surface currents of the RHCP MA.
From: Phase-tuning Metasurface for Circularly Polarized Broadside Radiation in Broadband

The magnitude of the radial and azimuthal component of surface currents of the RHCP MA.