Gaussian beam exitation CST Microwave

Hey there!
I need to simulate a receiver comprising an extended hemispherical lens+antenna. The receiver couples the radiation incoming from a big Cassegrain reflector, basically a gaussian beam (sort of).
Do you know some way of using a gaussian beam exitation, similar to the plane-wave exitation, in CST Microwave? or some kind of workaround,
Thanks!

Hi,
There is a macro in CST 2014 which you can use to generate a Gaussian beam.
Goto: Home > Macros > Solver > Sources > Gaussian Beam
You can put the desired parameters to generate the Gaussian beam as per your needs.
Regards

Hi prafuldeo,
I had found the macro some time ago, thanks anyways!
Rgds