Vol. 20, issue 12, article # 18
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Abstract:
Dispersion equations are derived in analytical form for ordinary and extraordinary waves in an elliptic ferrite-filled waveguide at longitudinal magnetization. The obtained expressions allow one to determine the critical wavelength, plot the dependences of the propagation constant on the geometrical parameters of ferrite-filled waveguide, and define a single-mode operation of elliptic waveguides of the microwave and optical ranges. Limiting transition to isotropic filling is shown.