Non-Foster Impedance Wideband Matching Technique for Electrically Small Active Antenna

Table 2

Third order IMD result.

𝑓1, 𝑓2/MHz	Output signal power/dBm	3rd order IMD/dBc
2∗7−8=6	−7.0	88.9
2∗19−27=11	−7.0	91.2
2∗20−23=17	−7.0	90.6
2∗15−9=21	−7.0	90.5
2∗23−22=24	−7.0	90.1
2∗10+7=27	−7.0	87.8
2∗11+8=30	−7.0	89.2