Analytical model features of quarter-wave resonator microwave sensor for monitoring of cardiovascular pathologies

Versions of the working space of the quarter wave microwave resonator measuring converter intended for line measurements of biological objects of patients are considered. Requirements to the analytical model of the sensor taking into account features of biological objects are formulated. To ensure the optimum form choice the model has to provide speed of calculation and possibility of graphical representation of a field in the working space. Algorithms for calculation are considered and examples of the electromagnetic field components distribution in the working space are presented.