Hi
I am designing a 4-layer pcb. How much do you think my signal trace thickness should be?
I use https://www.trgcomponents.de/en/ant-24-cw-rah-rps.html
connector —> www.ozdisan.com/.../954516
Hi
I am designing a 4-layer pcb. How much do you think my signal trace thickness should be?
I use https://www.trgcomponents.de/en/ant-24-cw-rah-rps.html
connector —> www.ozdisan.com/.../954516
I added nRF7002 IC. The distance between antenna and IC is 7.8mm. How many mm should I make the path thickness. I wanted to ask because I have little knowledge on this subject.
This is the NRF5340 Antenna layout.
Hi,
We have a guide on things here: (+) General PCB design guidelines for nRF53 series - nRF5x - Hardware design, test and measuring - Nordic DevZone (nordicsemi.com)
Thickness of the trace will depend on the PCB stack-up, you can use a tool calculate, some PCB design programs also have these features built in.
The nRF5340 needs a matching network on the ANT pin, this is the radio matching network ad does two things, filter harmonics and matches the output to ~50 Ohms
Since you are using a connector you don't need the Z1,Z2,Z3 matching components as long as you RF trace is approximately 50 Ohms or if whatever you care connecting is not 50 Ohms either.
Regards,
Jonathan
Is it correct to set it this way? If it is correct, will it cause problems if the thickness between PCB layers is more than 0.7 mm?