nRF51822 layout

[Bbrotherone]

Hello.

C21, L5 and C22 are part of antenna matching. And, L6,L7,C23, C17,C19,L4,C20 they suppress the harmonics and spurious responses and match the chip to 50 ohm. R19 is a zero resistor working as a wire connection. RF line is set to be 0.9mm width 0.2mm space according to  GCPW calculation. Please correct me if my idea or design is wrong.

Hello

[Kaja]

Hi, 

it looks fine, there are just some small deviations form the reference layout, it's easier to give you a full review, if you upload the hole schematic and layout. 

Best regards,
Kaja