Figure 4
From: Efficient and Sensitive Electrically Small Rectenna for Ultra-Low Power RF Energy Harvesting
The simulated normalized magnitude (a) and the direction/vectors (b) of the wire-SSRR antenna’s current distribution. The normalized magnitude of the current distribution along the geometry’s points: the continuous line represents the numerically estimated values, while the dashed line depicts the linear approximation, which will be used through the analytical solution of the electrical component in the far-field region (c).
