МЕТОД СТРУКТУРНОГО СИНТЕЗА ЛИНЕЙНЫХ ТРАКТОВ ПРИЕМНЫХ И ПЕРЕДАЮЩИХ РАДИОУСТРОЙСТВ

Abstract

This paper is devoted to development of an algorithm for the synthesis of receiving and transmitting radio devices block schemes. Based on the presented algorithm, it is possible to develop a program that implements automated circuit synthesis. Such a program allows to a developer to obtain the most optimal scheme in the class of Pareto-optimal solutions. The algorithm is based on the method of exhaustive search of structural and elemental designs, and the decision-making method based on the criteria convolution method. The application of the exhaustive search of possible structural-element designs method allows creating a complete set of implementations and thus making choice decision of a scheme according to certain criteria among all possible constructions. This allows asserting the optimality of the obtained solutions, selected from a complete ensemble of possible designs. The use of the vector optimization method to select the optimal structural block scheme design of receiving and transmitting radio devices allows determining the most optimal construction according to the criterion for the highest value of the optimization function formed by the criteria convolution method. In the paper also considered a practical example of the synthesis of the input circuit of the receiving module RF part. As an example, the task of change the electronic components of the input part of the receiving module RF part with alternative microcircuits is given. To solve the described problem, a program was developed in the MATLAB. The results of the program are also given in the paper. The effectiveness of the developed algorithm and method for solving the task of synthesizing a block scheme from an elemental base represented by modern electronic components and circuit solutions is shown. Recommendations on further promising application of the proposed algorithm and method are presented.