I'm trying to design a patch antenna for 2.4GHz and I get a 2-3% band width only, does anyone know a way to make the BW bigger?
It should be easy to get 5% of BW but I just don't get it in my simulations.
I use IE3D.
i am not skillful in ie3d , but i can have a try if you would like to send me your model , and my email is : firstname.lastname@example.org
i introduce a book :<< Compact and Broadband Microstrip Antennas >>
hope it can be useful .