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Volume 2019, Article ID 6301326, 11 pages
Research Article

Solving the Complexity Problem in the Electronics Production Process by Reducing the Sensitivity of Transmission Line Characteristics to Their Parameter Variations

Department of Television and Control, Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia

Correspondence should be addressed to Talgat R. Gazizov; ur.rusut.ut@taglat

Received 1 March 2019; Revised 24 April 2019; Accepted 5 May 2019; Published 3 June 2019

Guest Editor: Julio Blanco-Fernández

Copyright © 2019 Talgat R. Gazizov et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


In this paper we consider the complexity problem in electronics production process. Particularly, we investigate the ways to reduce sensitivity of transmission line characteristics to their parameter variations. The reduction is shown for the per-unit-length delay and characteristic impedance of several modifications of microstrip transmission lines. It can be obtained by means of making an optimal choice of parameter values, enabling proper electric field redistribution in the air and the substrate. To achieve this aim we used an effective simulation technique and software tools. Taken together, for the first time, they have allowed formulating general approach which is relevant to solve a wide range of similar tasks.