Simulation of excitation mechanisms of oscillation in diffraction electronics devices on coupled open resonators

Diffraction electronics devices of millimetric wave band on coupled open resonators (OR) in comparison with single-resonator diffraction mission generators (DEG) have a number of advantages: they have a wider band of electronic frequency change and may be effectively used as power amplifiers and frequency multipliers. The article shows schematically two possible versions of arrangement of such devices on coupled OR.