METHOD OF GENERATING HIGH-FREQUENCY SIGNALS AND APPARATUS FOR REALISING SAID METHOD Russian patent published in 2013 - IPC H03B5/00 

FIELD: radio engineering, communication.

SUBSTANCE: apparatus for generating high-frequency signals has a dc voltage source, a direct transmission circuit consisting of a three-pole nonlinear element, a first reactive four-terminal circuit and a load, an external feedback circuit in form of a second reactive four-terminal circuit with a first and a second two-terminal circuit with complex resistance, connected in a cross circuit to its input and output, respectively; the input of the first reactive four-terminal circuit is connected to a third two-terminal circuit with complex resistance, wherein the second and third reactive two-terminal circuits of both four-terminal circuits are in form of two parallel-connected series circuits of elements with parameters whose values are defined according to given mathematical expressions.

EFFECT: wider range of generated vibrations and generation of high-frequency signals at a given number of frequencies.

2 cl, 4 dwg