I designed a narrow beam antenna(Diameter is approx. 20 times lambda ) in HFSS and imported in FEKO. The design is very complex as it contains mechanical parts also like comparator. Due to very complex design, it shows meshing error. How we can rectify meshing problem? I also need to know about 'SIMPLIFY' option in feko? Is it helpful in my case or not? Please help...
Thanks in advance.