Re: PCB Layout
I would separate the layout of the board in "zones". For example, a mobile phone has the Tx zone, Rx zone both are part of the RF zone. Then there is the power supply zone and the digital zone.
You would like to place the antenna connector near the edge of the board probably, the same for the digital+battery connector. Also you have to think if you want components on both sides of the PCB or not. Solder method, etc. You can find some books about SMT design + EMC-SI that can help you. Best regards,
otomi