Hello!
I am developing a pcb based on nrf51822. I am trying to copy the layout of the PCA10028 at first. But I will not use the coaxial connector for an external antenna.
How does the elimination of this component affect the impedance adaptation?
How should I modify the layout by removing this component?
Thank you!
Hi,
Just fill the void after removing the coaxial connector with 50 ohm coplanar waveguide, i.e. have the wide trace starting at C6/L3 go all the way to C15 using the same width and gap. Similar to
Best regards,
Andreas
Hi,
Just fill the void after removing the coaxial connector with 50 ohm coplanar waveguide, i.e. have the wide trace starting at C6/L3 go all the way to C15 using the same width and gap. Similar to
Best regards,
Andreas
