https://devzone.nordicsemi.com/f/nordic-q-a/36221/chip-antenna-for-nrf52832I want to use the 2450AT42E010B chip antenna from Johanson Technology in my design. I selected this antenna specifically because i want to make a beacon using the nRF52832 of the same size as my coin cell. this antenna seems to specially designed foren-USTelligent Community 13Tue, 10 Jul 2018 12:29:05 GMThttps://devzone.nordicsemi.com/thread/139565?ContentTypeID=1Tue, 10 Jul 2018 12:29:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7aebb2df-a2e5-4e8e-9588-ce96a1aff3bdFormerMember<p>The matching network in the reference layout is for matching the chip to 50 Ohm and damping some harmonics. In addition to that matching network, a matching network for the antenna is needed. We recommend using a pi-network. I would recommend you to read the tutorial <a href="https://devzone.nordicsemi.com/tutorials/b/hardware-and-layout/posts/general-pcb-design-guidelines-for-nrf52">&quot;General PCB design guidelines for nRF52&quot;</a>.</p><div style="clear:both;"></div>