A.A. Golovkov − Honored Inventor of the RF, Dr.Sc. (Eng.), Professor, Military Educational and Scientific Center of the Air Force 
«N.E. Zhukovsky and Yu. A. Gagarin Air Force Academy» (Voronezh)
V.A. Golovkov − Junior Research Scientist,
Military Educational and Scientific Center of the Air Force 
«N.E. Zhukovsky and Yu. A. Gagarin Air Force Academy» (Voronezh)  E-mail: vladimir.golovkov@list.ru

The algorithm of parametrical synthesis of oscillators by criterion of maintenance of formation quasiharmonious fluctuations on the set frequencies with the account of presence of the general feedback covering matching by the two-port network and a nonlinear part is developed. The characteristic equations are made and solved. Mathematical expressions for search of values of parametres of typical schemes matching by the mixed two-port networks, optimum by the given criterion are defined. As an example basic and equivalent schemes of the oscillator with a parallel feedback on pressure both their spectral and frequency characteristics are resulted. It is shown, that frequency characteristics of the equivalent scheme are similar to oscillator spectral characteristics. The comparative analysis of the theoretical results received by circuit simulation in system «MathCad», and the experimental results received by circuit simulation in systems «MicroCap» and «OrCad», shows their satisfactory coincidence.

Golovkov A.A., Golovkov V.A. Parametrical synthesis matching by the mixed two-port networks for variants of their inclusion before loading of oscillators with an additional general feedback. Electromagnetic waves and electronic systems. 2020. V. 25, № 1–2. P. 76−89. DOI: 10.18127/j15604128-202001-2-09 (in Russian).

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