all dimensionf for microstrip. please help!

how to calculate dimensions of transmission line? this link http://www.emtalk.com/mpacalc.php shows only dimensions (L,W) for patch. and what is thickeness of patch? and length and width for transmission line?

What is your frequency?

it's a 2.4 GHz.( WiFi)

This is a low freq. If I were you I would have assumed pec sheet with zero thickness in my simulations. After you optimize the dimensions you can include a finite thickness lets say 1micron of gold

i have to simulate microstrip lantenna for laptops, how can i do that with zero thickness ? i used copper as material, and for substrate dielectric constant of 4.28 .
is it ok, or ?

You can make copper thickness 1microns but it will slow down the simulations. Thats why I suggested you assume pec (perfrect conductor) sheet. Its really up to you.

and how to put lumped port then?

- - - Updated - - -

ok, i did it .. tenk u very much!