MULTIFREQUENCY SELF-EXCITED OSCILLATOR Russian patent published in 2005 - IPC

FIELD: designing and optimizing high-power and high-frequency polyharmonic power supplies.

SUBSTANCE: proposed multifrequency self-excited oscillator has distributed-gain amplifier incorporating controlled current supplies, anode line, grid line, and ballast resistors, as well as feedback two-port; anode line, grid line, and feedback two-port constitute a number of series-connected sections of low-pass filter; anode line of distributed-gain amplifier and feedback two-port line are disposed at distance affording inductive character and desired degree of distributed electromagnetic coupling between them.

EFFECT: increased number of output-oscillation spectral components.

1 cl, 1 dwg