View the input admittance (real and imaginary) of the voltage source on a
Cartesian graph.
Figure 1. The input admittance (real and imaginary) of the forked
dipole.
Figure 2. The input admittance (real and imaginary) of the forked dipole at the
resonance point.
Compare the results with the literature reference, Efficient wide–band
evaluation of mobile communications antennas using [Z] or [Y] matrix interpolation
with the method of moments”, by K. L. Virga and Y. Rahmat-Samii, in the IEEE
Transactions on Antennas and Propagation, vol. 47, pp. 65–76, January
1999.