RF chip antenna for NRF52832

[Kapil]

Hi,

I have designed the Circuit using NRF52832 BLE and AT8010-E2R9HAA RF ANTENNA and tuned the circuit accordingly. Since the antenna was not available so I placed other RF antenna 2450AT43A100E from Johanson Technology Inc. www.digikey.com/.../1560838 Now I am facing issue for the range of BLE. Can someone suggest me about the tuning part for this antenna (2450AT43A100E)? What value I chose for inductor and capacitor for T network. I saw the datasheet but I am confused what value I should choose for this. I have chosen the value of T-network as L1=1.2nH C2= 1.5pF and C3=22pF.

Thanks in advance Regards Kapil

[AmbystomaLabs]

You should post your artwork as Jorn suggests. Only by reviewing the artwork can we provide any meaningful feedback.