__Hi guy's. Feko suggests very rough mesh for paraboloid (see attached image "Meshed paraboloid"). Paraboloid diameter is very big in terms of lambda (about 500 lambda). A difference between original and meshed surface's confuse me., because distance between them is about several lambda.
__1. Will this affect accuracy? From what surface ray will reflect: from exact paraboloid surface or from big mesh triangle several lambda away from it?
__2. Am i right, that UTD method (which i choosed for paraboloid) also includes GO?
__3. In solver setting - high frequency there is option for UTG/GO "max number of ray interactions".
Am i right, that If, for exhample, max number of ray interactions=3, then FEKO will account for following ray's:
1) reflected- transmitted- reflected,
2) reflected - reflected- diffracted,
3) diffracted - reflected - diffracted,
4) diffracted - diffracted - transmitted,
etc.
__Thank's in advance.
