a need for the first step in HFSS11

i'm new user for hfss11, and i have any information about this soft can you help me by a an example please, i need just the first step for example how to design a microstrip anttena with one patch or a simple waveguide, because i have a project about leaky wave antenna(a rectangular dielectric waveguide with rectangular strips).
thanks
my email is bob13ttl@yahoo.fr

Here are two links that have tones of useful information, at least they helped me a lot:

https://www.edaboard.com/ftopic157258.html
https://www.edaboard.com/viewtopic.p...highlight=hfss

thanks my brother i will see them
thank u very much
have you got any information about leaky wave antenna?
thanks

I never needed it, so unfortunately not. Try to search this forum, because I think there was a lot of posts on this topic. Also check this link:

http://www.emtalk.com/tutorials.htm

thanks very much where areu from my brother?