A GaAs double-balanced dual-gate FET mixer IC for UHF receiver front-end applications | Semantic Scholar
Balanced mixer circuit consisting of two dual-gate field effect transistor formed under Audio Mixer Circuits -59621- : Next.gr
Figure 1 from A 210 GHz Dual-Gate FET Mixer MMIC With ${>}$2 dB Conversion Gain, High LO-to-RF Isolation, and Low LO-Drive Requirements | Semantic Scholar