_____________________________ ->()____________________________) <- d_cm | D_cm Z_ohms sqrt(L/C) | _____________________________ ->()____________________________) L_cm Z_ohms = 276.0*log(2*D_cm/d_cm) C_pf/meter = 12.06/log(2*D_cm/d_cm) L_uH/meter = 0.920*log(2*D_cm/d_cm)