Автогенераторні перетворювачі для радіовимірювальних систем

Abstract

In the master's qualification work in the scientific plan, mathematical models of the autogenerator were investigated as the main element of frequency converters of phys-ical quantities on the basis of using the reactive properties of transistor structures with negative differential resistance, which allow to determine the design parameters of au-togenerator converters depending on the given metrologists. Circuit–technical princi-ples of construction and design of frequency converters of physical quantities based on the use of reactive properties of transistor structures with negative differential re-sistance with non–contact electrically coupled sensing elements in the composition of wireless radio–measuring control systems are considered. In practical terms, the experimental verification of mathematical models of au-togenerator primary converters of physical quantities based on the use of the reactive properties of transistor structures with negative differential resistance is performed. The results of the presented studies make it possible to use frequency converters to create high–sensitivity auto–generator converters of physical quantities for wireless radio–measuring systems, and models of such converters can be used to predict met-rological characteristics and electrical parameters. The fourth section describes safety and security guidelines for use with this device. The fifth section calculates the cost estimates for device production and invest-ment performance. Calculations on the efficiency of the device showed that its introduction into production is cost effective. Since the Current is <3 ... 5 years, it is advisable to fi-nance this scientific development of acoustic-electronic converters for radio-measuring systems. As a result of the work safety section, issues such as safety in emergency situa-tions, such as technical solutions for occupational hygiene and industrial sanitation, determination of sound absorption of premises, technical solutions for industrial and fire safety during the development of acoustoelectronic converters for radio-measuring systems, safety in emergency situations.