Propagation in a ferrite circular waveguide magnetized through a rotary four-pole magnetic field

被引：7
|
作者：
Mazur, M.
Sedek, E.
Mazur, J.
机构：
[1] Telecommun Res Inst, Analog Tech Dept, Gdansk Div, PL-80502 Gdansk, Poland
[2] Telecommun Res Inst, Dept Sci, PL-04051 Warsaw, Poland
[3] Gdansk Univ Technol, Fac ETI, Dept Microwave & Antenna Engn, PL-80952 Gdansk, Poland
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2007年 / 68卷
关键词：
D O I：
10.2528/PIER06072002
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页码：1 / 13
页数：13
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