Hi,
This is my first time designing RF section for BLE using nRF54l15, and i was wondering if you guys can give me some feedback on hardware design. I chose a Johanson 2450AT42B100 chip antenna to save more space as board have strict dimension constraints. I used 0.157mm trace width for 50ohm line. I got this value from pcb supplier. I used matching networks from nRF and anetnna documentation and it looks like this:
PCB Layout:
I connected C13 gnd pad to nRF pin 32. Rest of gnd connections are made to bottom layer through vias.
Thank you for your feedback!