METHOD FOR TUNING OF FERRITE CIRCULATOR WITH MATCHING TRANSFORMER Russian patent published in 2015 - IPC H01P1/38 

FIELD: electricity.

SUBSTANCE: sending of measuring signal to each port of three-port ferrite circulator, measuring of electromagnetic capability for each port, determining the port, which electromagnetic capability does not correspond to the preset values and optimizing electromagnetic capability of the above port up to preset values by changing configuration of electromagnetic field in the three-port ferrite circulator, at that change in configuration of electromagnetic field in the three-port ferrite circulator is carried out by step-by-step filling of the port area, which electromagnetic capability does not correspond to the preset values, with dielectric paste containing 50-60 wt % of silicone sealant and 40-50 wt % of titanium dioxide TiO₂, at that quantity of applied dielectric paste in increased until electromagnetic capability of the port in the three-port ferrite circulator reach the preset value, then the applied dielectric paste is dried up.

EFFECT: potential reduction of tuning time for the three-port ferrite circulator with matching transformer.

7 cl, 9 dwg