The static RCS of a PEC sphere can be computed through Mie series. Here, we use GEMS to predict the static RCS using the time domain near-to-far field transformation. The radius of sphere is 1000 mm and illumined by a plane wave. The outputs from GEMS package is a time signature of far field and the incident field of the plane wave is listed in the excitation entry in the display module. The user can use the formula built in the GEMS result display module to calculate the far fields and static RCS.

 

 

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