Open Cassegrain reflector
The reflector can be analyzed using the student version of GRASP available from TICRA using a Gaussian beam feed antenna. The executable GRANETDOC (Linux version) can be downloaded for the geometry parameters. A set of Fortran subroutines for this geometry is contained in the set: granet_equations.
A step-by-step presentation with audio tracks using student version of GRASP10 can be downloaded Open_Cassegrain10_ppt_ audio with input files: Open_cass_GRASP.
