Propagation in a Ferrite Circular Waveguide Magnetized through
 a Rotary Four-Pole Magnetic Field

doi:10.2528/PIER06072002

PIER
Progress In Electromagnetics Research	ISSN: 1070-4698, E-ISSN: 1559-8985

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PROPAGATION IN A FERRITE CIRCULAR WAVEGUIDE MAGNETIZED THROUGH A ROTARY FOUR-POLE MAGNETIC FIELD

By M. Mazur, E. Sedek, and J. Mazur

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Abstract:
The coupled mode approach is applied to the ferrite circular waveguide magnetized through a rotary four-pole transverse bias magnetic fields. The plausible mathematical model of the ferrite waves propagation in the guide is developed which includes gyromagnetic interaction of two orthogonal TE11 isotropic modes. The importance of the birefringence effect in determining of phase shift and polarization phenomena are thereby demonstrated. As a result basic design consideration of the circular polarizer applied as a "half-wave plate" in rotary-field phase shifter are provided.

Citation:
M. Mazur, E. Sedek, and J. Mazur, "Propagation in a Ferrite Circular Waveguide Magnetized through a Rotary Four-Pole Magnetic Field," Progress In Electromagnetics Research, Vol. 68, 1-13, 2007.
doi:10.2528/PIER06072002
http://www.jpier.org/PIER/pier.php?paper=06072002

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