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In this work, we obtain the dispersion relation for magnetophotonic one-dimensional crystal with a gyrotropic plasma layer in the analytical form. The numerical analysis of the dispersion relation for waves in the crystal at different parameters of the effective permittivity of the plasma layer is carried out. We predict the propagation of bulk fast and slow waves in such structures. The transmission...
The novel method of an analytical solution of a problem on ferrite resonator eigen modes in a waveguide on the basis of an Cauchy integral and interpolation Lagrange formula for arbitrary sizes of the resonator and permeability tensor parameters of gyromagnetic medium is offered. The analysis of the dispersion equation is performed and relations between problem parameters are established for three...
The electrodynamic problem concerning excitation by a waveguide wave of the T-branching with a matching dielectric-filled resonator of the beyond-cutoff or through-pass type is solved. Peak-frequency characteristics of the system are calculated for various ratios between length of a wave, the sizes of wave guides, resonators and parameters of environment. Areas of values of parameters of the full...
The problem of excitation of the ferrite resonator with thin metal films by waveguide wave is solved. High Q-factor tuned resonances are found in a wide electrodynamic parameters values area.
Proposed in this paper is the model of ferrite resonator with Bragg mirrors on the basis of two-layer dielectric gratings. Theoretical calculation of the resonator amplitude-frequency characteristics is carried out using scattering matrixes of basis system elements.
Forced oscillations in a finite number of serially located orthogonal T-shaped branchings in rectangular waveguides with magnetodielectric resonators have been studied. Analytical expressions for highly accurate engineering calculations of resonant frequencies have been obtained. Classification of waveguide-dielectric resonances of basic elements has been conducted. A possibility of using this structure...
The rigorous solution of the problem about eigen resonant frequencies of H/sub ps0/ modes of the ferrite resonator in the waveguide is found. The dependencies of eigen resonant frequencies on material parameters of the ferrite resonator are analyzed. Some simple formulas in the analytic form for engineering computations of frequencies with a high degree of accuracy are received.
The rigorous solution of the problem excitation of a non-symmetrical reentrant resonator with partial dielectric filling by H/sub p0/ mode is received. The resonant phenomena at trapped modes are analyzed and the influence of a structure geometry and dielectric permittivity of an insertion on their Q and position is cleared up. The analytic solution of the problem is found.
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