Borodkina G. Electrodynamic features and characteristics of microwaves of near-field resonator inspection sensor of low-capacity samples of biologic fluids

Object - wave processes of electromagnetic fields interaction in cylindric systems with complex boundary conditions. Purpose - development of analytical model of quarter-wave of CMC with CCA for the choice, optimization and accurate calculation of microwave monitoring sensors for small-volume blood samples designed for clinical recognition and for identification of the most efficient ways of treatment for patients with cardiovascular diseases. Methods - electrodynamics of open and closed systems, numerical modelling using up-to-date software, optimization of numerical computation programs for analytical models. Results - a principle has been developed for calculation of equivalent capacitance of coaxial counting apertures (CCA) with deepening of the assumed field plane into thinnet coaxial, out of limit for higher harmonics; procedure for theoretical calibration of cavity measuring converters (CMC) with CCA has been substantially developed; a procedure has been developed to algorithmically obtain spatial distribution of electromagnetic field (EMF) components in any area of cylindric CMC based on analytical model. Implementation - in research activities of research institutions and in training process at Kharkiv National University of Radio Electronics. Application - microwave diagnostics and media and materials