PCB Antenna

[kamlesh]

Sir, i am looking to design customized board using nrf52832, i have pca10040 borad as well. i am looking for eagle library of antenna used in pca10040 (i.e nrR52DK).

if possible please sent it as soon as possible

Please help

Regards

kamlesh patle

[Andreas]

Hi,

 

We do not have eagle libraries for the antenna used in our DKs unfortunately. The antenna is a simple trace though, some ~23mm long (add a couple of mm more if you want headroom for tuning it), you are better off just free-handing it. Further explanations can be found in this whitepaper.

 

Also feel free to register a case if you want us to review it.

 

Best regards,

Andreas

[kamlesh]

sir, thanks for your kind reply. i have gone through this pdf but i am in doubt about antenna shape used in the DK so,

Can you send me its dimension so that i can make library of the antenna

Regards

kamlesh

[Andreas]

Hi,

 

The nRF52-DK antenna is 24 mm long and 1.27 mm wide.

 

Best regards,

Andreas