function [LC, R] = calculate_lcr(R0, R90, freq)  
%Handle capacitor decode only for now
IR0 = 1/2/R0;
IR90 = (i - 0.5)/R90;	% -i for C / i for L
Idut = IR0 + IR90;
X = real((-0.5i)/Idut)
R = -imag((-0.5i)/Idut) 
LC = (1/X)/2/pi/freq
