Evaluation of the Inductive Coupling between Coplanar Concentric Coils in the Presence of the Ground
Figure 3
Relative errors of the real and imaginary parts of (32) as compared to the numerical integration of (6) plotted against the operating frequency. (a) Relative error of the real part of (32) against frequency. (b) Relative error of the imaginary part of (32) against frequency.
