Which software is better to sinulate antennas ,hfss or cst?

The manager orders me to study the antenna simulation software .I want to know which one is better,CST or HFSS?

Take some time and read this older huge thread about this topic :o

http://www.elektroda.pl/eboard/ftopi...-asc-hfss.html

It's quite revealing...

mogwai.

HFSS is better,but it requests a very larger memory and takes a lot of times when computing complicated problem.
here just my opinion.

either is enough for common design or simulation .

CST is more simple. And the very important problem for CST and HFSS is right assigning a port .

This thread seems to be flame again 8O
I'm locking this topic.
Take time and read
http://www.elektroda.pl/eboard/ftopi...-asc-hfss.html

If you have something valuable, post it there.
Wasting posts like "HFSS", "CST" will be deleted.