nAN900-04 nRF905 RF and antenna layout Adapt for 868MHz

[nRFTalk]

Is it possible to adapt the 433MHz loop antenna for nRF905 from application note nAN900-04 to work at 868MHz and if so how do I do this ?

[FormerMember]

Unfortunately, we don't have any solution with a loop antenna for 868 MHz.

However, the whitepaper "λ/4 printed monopole antenna for 868/915 MHz" explains how to design a λ/4 monopole antenna for 868 MHz.