#### winsonwhy

##### Member level 1

I'm trying to construct a pyramidal horn antenna in CST microwave studio 2009, just don't know how to start the drawing.

Anybody can point me to the right direction on how to construct a horn antenna by providing some link, tutorial or even simple instruction?

Any suggestion will be appreciate.

Thanks

Added after 24 minutes:

I have the dimension of the horn antenna, but after i construct the rectangular waveguide feeding part, it look like very trouble to construct the remaining parts that is the pyramidal shape aperture. Anybody can help?