On Optimal Truncated Biharmonic Current Waveforms for Class-F and Inverse Class-F Power Amplifiers

Table 5

Quantitative indicators of the four considered approximations for intrinsic current waveform. Abbreviations are described in the text.

	Truncated	Square	Max flat	Max ampl.
XCORR	0.9955	0.9561	0.9737	0.9842
R2	0.9903	0.9071	0.9383	0.9637
MSE	0.0089	0.0858	0.0570	0.0336