Using the Low-Entropic Transfer Function in the Design of Electronic Circuits

Purpose of research.One of the initial stages in the development of electronic devices is the design of their electronic circuits. Electronic circuits include conventional designations of all elements of the device being developed and the connections between them. Using existing methods for analyzing circuits at the design stage allows you to analyze the principle of operation of the circuit, make changes if necessary, and facilitate the development of devices, since mistakes made at this stage are much easier and cheaper to fix than at the assembly stage. Therefore, the purpose of the study is to simplify the assessment of the impact of individual electronic components on the entire designed device. The article discusses the features of the application of the transfer function, written in the form with low entropy, in the design of electrical circuit circuits, the need to search for the zeros and poles of the transfer function and the relationship of an individual circuit component with the entire circuit.

Methods. The paper considers the application of the method for constructing a transfer function, which contains basic information about the influences applied to the circuit and allows you to visually display the effect of individual electronic components of the circuit on its characteristics. This method includes a mathematical description of the electrical circuit, from which the transfer function of the circuit of the device under development is determined, which is reduced to the canonical form.

Results. Various applications of the method for constructing the transfer function in the design of electronic devices, as well as the features of the application of these methods, are considered.

Conclusion. The transfer function, written in a rational form with real coefficients, has a cumbersome form of notation and leads to a complication in the calculation of zeros and poles, while with the canonical notation of the transfer function, also called low-entropy, we obtain a simpler and more visual form of notation.

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