View the results from the FSS element simulation
in POSTFEKO.
Plot the coefficients as a function of the plane wave theta and phi
angles.
Tip: Assess if sufficient θ and ϕ samples have been used. If the coefficients are constant
(for example, in ϕ) it is possible to use a single
θ cut to describe the surface, which can reduce
the computational time.
Figure 1. Transmission / reflection coefficient versus plane wave
theta.
Figure 2. Transmission / reflection coefficient versus plane wave phi.
Note that the FSS elements have relatively good
transmission through all θ and ϕ (>
0.7) at 10 GHz.
The plots also show that sufficient resolution (6°) was used
to capture the variations in θ and ϕ.
