CPW feed antenna example--- some one can correct the setup?

Hi i m simulating a cpw antenna, as you have discussed a lot in other threads.


could anyone kindly tell me what's wrong with my port setup? it's working from 0.5ghz to 2.5 ghz.

i use waveport in the design, following the rule of 3*(2g+w) by 4*h, i still dont get the right results.

or could anyone kindly give a correct setup? i think it's going to help a lot of people who r so confused with the setup.

Hi,
I don't know if you still being annoyed with it! You shold assign a new line for wave port!