In order to estimate the power level received by the RX coil, a near field magnetic induction
link budget has been carried out.
As NXP has proven with Near Field Magnetic Induction
(NFMI) technology, and its MiGLO solutions that enabled truly wireless stereo audio streaming, NXP expects to deploy its industry-leading, low-power BLE audio streaming technology in the adjacent hearables market as well.
At Mobile World Congress in Barcelona, taking place March 2nd-5th, NXP Semiconductors will demonstrate Near Field Magnetic Induction
(NFMI) technology in a truly wireless earbud including wireless audio streaming from ear to ear, using its new NxH2280 NFMI based radio transceiver.