nfc_ic.kicad_sch

(kicad_sch (version 20230121) (generator eeschema)

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  (paper "A4")

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  (text "Assuming:\n- 3pF parastic capacitance\n- 13.6 MHz target resonant freq\n\n> 1 / (2 * pi * sqrt(53pF * x)) = 13.6MHz\n> x = 2.584 uH\n\nAntenna parameters:\n- External Diameter: 50mm\n- N turns: 5\n- Track width: 520 um\n- Track spacing: 305 um\n\nEq. inductance = 2.581uH"
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