Gimpilevich Y. Development of theory and techniques of built-in equipment for microwave circuits parameters control in radio systems

Object - means of built-in control of radio systems microwave paths parameters; aim - development of theory and practice of construction of means of built-in control of radio systems microwave paths parameters which provide high efficiency and reliability of control, expanded capabilities as well as improved metrological characteristics; methods - theory of long lines, methods of linear algebra, numerical iteration methods, probability theory methods, statistical modelling methods; results -method of a control system construction with regulated accuracy of built-in devices, mathematical model of a switching type microwave converter and processing algorithms of measuring and calibration information; novelty - theory of switching and modulation conversion for converters of microwave crosses complex parameters first developed, theory of path measurements based on analysis of phase distribution of an electromagnetic wave in a transmission line first developed, determination method of complex reflection coefficient based on discrete Fourier transform of output signal of a switching type calibrated microwave converter first developed and theoretically grounded; application - the work results are applied at S.A. Lavochkin NPO, at GP "Omega Test Centre", at the enterprise "KB of Switching Equipment"; branch - automated control systems, radiometric equipment, electrodynamics, metrology