How to calculate the fed between the patch and the 50 Ohms connector?

Hello everybody!

i want to built a wifi patch antenna and i use ADS to simulate it.
i would like to know how to calculate the fed between the patch and the 50 Ohms connector.

where i can find a method to built patch without a lot and difficult formulas.

thank to you all

frisy check the folowing
http://www.zen118213.zen.co.uk/Syste...ch_Antenna.pdf
it is a very simple tutorial for patch antenna

and u can use the ads momentum to simulate the Patch , and get the input impedance , and design a λ/4 matcher

khouly

Hello guytoub,

Sonnet EM simulator is easy to use & simulate Patch Antenna designs...
Find below information on the same

http://www.sonnetsoftware.com/products/em/app_patch.asp

http://www.sonnetlist.com/phpBB2/viewtopic.php?t=96

http://www.sonnetlist.com/forum_atta...enna_guide.pdf

http://www.sonnetlist.com/forum_atta..._bottomfed.zon



---manju---