PCB trace antenna design

I'm trying to miniaturize a current transmitter design. In the past, I used coils of magnet wire as an antenna coil. Now I'm trying to replace with a PCB-based antenna. I can do impedance matching and Smith Charts, but I want to find a few tutorials to set me through this since it's my first hand-ons application. Can anyone recommend any site or books specifically for PCB antenna design?