Nrf52840 small antenna

[katrindqaws]

Hi all

I want to add a small antenna to nrf52840 chip

Which part and how I can use it?

Is it any tutorial or reference?

[katrindqaws]

i want a small antenna that can be implement in a 5mm * 5mm pcb, PCB antennas require large space

[X4ce]

You can look for a 2.4Ghz 50ohm chip antenna.

[katrindqaws]

they need large space

this pic is a sample