PROKOFYEV'S SELF-OSCILLATION GENERATOR Russian patent published in 2013 - IPC H03B5/08 G06G7/26 

FIELD: measurement equipment.

SUBSTANCE: self-oscillation generator by Prokofyev includes an LC oscillating circuit, a scaling operating amplifier, a non-linear feedback that includes a resistive summing network for two inputs, a normally open fixed contact of an electronic switch of a pulse non-linear element that includes a RS trigger and two comparators, chains of introduction of special initial conditions of regulated oscillations (RO), which consist of a single toggle switch of RO+ and RO- modes, a double start-up toggle switch and resistors, control voltage potentiometer A, voltage sources Xo, -Xo, a start-up capacitor; stabilised self-oscillations X, ktY which are steady-state as to amplitude at the output of the scaling operating amplifier, are determined with the specified ratios of parameters of the elements expressed in the form of mathematical expressions.

EFFECT: enlarging the application area of regulated oscillations.

4 dwg