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In the paper the problem of excitation of a rotating resonator formed with two coaxial spheres and filled with dielectric is solved using covariant expressions for Maxwell equations. The solution is used to calculate frequency characteristics of a dielectric filled rotating coaxial resonator for different parameters of the dielectric for resonator with PEC walls. The characteristics are compared to...
In the article the problem of excitation of a rotating cavity formed with two coaxial spheres is formulated and solved. The covariant representation of electromagnetic field equations is used to provide the rigorous solution. The definition of rotating electric and magnetic Debye potentials is used in order to split electromagnetic field into E-field and H-field. Represented in terms of Debye potentials...
In the paper the impedance boundary-value problem of excitation of a rotating spherical metal-wall dielectric resonator is formulated and solved rigorously. The frequency characteristics are calculated using the solution and are compared with the characteristics for a metal-wall cavity and a dielectric resonator with PEC walls. Dielectric filling allows miniaturization of resonator, while the introduction...
The influence of the dielectric loss in the dielectric inside the resonator on the precision of the rotation rate measurement by the new resonant method is studied. The method allows using the electromagnetic field of the microwave band, that allows increasing the precision of the measurements and decreasing the geometrical dimension of the resonators. For that purpose, the boundary value problem...
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