Parametrical synthesis of the mixed two-port networks in a feedback chain by criterion of maintenance of a stationary mode of generation
- 1 Dr.Sc.(Eng.), Professor, Aviation Systems and Radio Navigation and Radio Communication Systems Department, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
- 2 Design Engineer, Design Bureau of Antenna-feeder Devices (Voronezh)
Abstract
On the basis of use imminency criterion of stability the characteristic equations of the oscillators which block diagrammes contain matching by the mixed two-port networks included in a chain of a feedback are generated. As a result of the decision of these equations expressions for definition of parameters of the two-port networks are received, one which part of two-poles is executed only from resistive elements, and the second part - only from jet elements. Decisions are received with the account of various types of return communication - parallel on pressure, consecutive on a current, consecutive on pressure and parallel on a current. The comparative analysis of the theoretical results received in system «Mathcad», and results scheme technical the modelling, received in systems «MicroCap» and «OrCad», shows possibility of use of the developed algorithm of parametrical synthesis for technical designing of oscillators with application of the mixed two-port networks, that with the account before the results of synthesis received by authors jet, resistive and complex matching by two-port networks in a chain of a feedback of oscillators, increases areas of change of initial data at which the stationary mode of generation is realized. The comparative analysis of theoretical results and results scheme technical modeling shows possibility of use of the developed algorithm of parametrical synthesis for technical designing of oscillators with application of such two-port networks that increases areas of change of initial data at which the stationary mode of generation is realized.
How to cite
Головков А.А., Головков В.А. Алгоритм параметрического синтеза согласующих смешанных четырехполюсников в цепи обратной связи по критерию обеспечения стационарного режима генерации // Электромагнитные волны и электронные системы. 2019. № 5. С. 17–24. DOI: https://doi.org/10.18127/j15604128-201905-03
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