I am currently trying to route a micro strip for a GPS and GSM antenna on Altium which got some constraints on spacing with ground poured plane like the one shown just below:
This is currently my design below and I need to adapt it to try to match something in similar shape than what is just show above in my text.
I have calculated the parameter of W, T, S using polar software to respect impedance Now I need to draw accordingly. I suppose I have to establish a rule but I don't know how to create it specifically only for this microstrip and not for the entire board.
Any help about how to acheive this will be very appreciated.