Research of polarization properties of antenna based on magnetized gyromagnetic resonator with different volume resonators

In the article is inspected the antenna on the basis of magnetized gyromagnetic resonator (GR). Antenna consists of the feeder line, the magnetizing coil, volumetric disk resonator and spherical gyromagnetic resonator (YIG). Magnetized gyromagnetic resonator is excited through the feeder line microwave field and then, in turn, excites the volume resonator (RR), which radiates into the space of the electromagnetic field of a rotating polarization. Moreover, the coefficient of ellipticity of the radiation field is close to unity in the radiation direction. This emitter has a number of unique properties, which are provided by magnetized GR: radiation field circular polarization; electric switching on-Board rotation, high frequency selectivity and the magnetic reconstruction of the Central frequency radiation-treatment. The direction of rotation of the vector field is due to the switching of the current in the electromagnetic-Nita. The shift of the Central frequency of the radiation can be produced by changing the current in padminidevi-ing the spool of wire. In the axial direction, the coefficient of ellipticity of the radiation field is close to the unit-n. Experimental measurements of antenna parameters are on the basis of magnetized GR. In the article the analysis of characteristics of the antenna on the gyromagnetic resonator with different types of open volume roadways resonators are studied. We investigated the ER with a metal disk on the basis of dielectric and ferrite substrate, a ring radiator on a ferrite substrate and the PR type «glass». Antenna with some types of EOS provides a higher gain (RR type «glass»), others close to one of the coefficients are consistent with a person of the ellipticity (disk OR on a ferrite substrate). In more detail, polarization characteristics of the antenna are important for the creation of the probes and modulators of the ellipticity of the radiation. The curves of the dependence of the ellipticity coefficient in space and formulae for calculation of the characteristics of antennas based magnetized GR. The calculated and experimental data is close enough match.