Table 1.

Measured output amplitudes in Figure 8a.

Input [VPP]	TVA+TVA [VPP]	TVA+OVAI +TVA(0.5 V) [VPP]	TVA+OVAI +TVA (1 V) [VPP]	TVA+OVAI +TVA (2 V) [VPP]
0.04	77.6	75.2	76.8	77.6
0.05	88.8	86.4	87.2	89.6
0.06	96	96.8	96.2	100
0.07	102	107	107	110
0.08	107	110	113	116
0.09	113	114	116	121
0.1	116	118	121	126