NORMAL MODE NOMENCLATURE OF QUADRUPOLE GYROMAGNETIC WAVE-GUIDES

被引:6
作者
HELSZAJN, J [1 ]
LEESON, WA [1 ]
LYNCH, DJ [1 ]
ODONNELL, BC [1 ]
机构
[1] FERRANTI INT,DUNDEE,SCOTLAND
关键词
D O I
10.1109/22.75288
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
An important nonreciprocal rhombic or circular gyromagnetic waveguide used in the design of nonreciprocal quarter and half-wave plates is one with a quadrupole direct magnetic field. This paper reviews the normal mode nomenclature of this type of waveguide and gives a perturbation and anisotropic formulation of the normal modes of this type of waveguide which is in keeping with the existing literature. It also describes a closed-form formulation of the problem. The field distributions in this type of waveguide display a classic edge mode effect.
引用
收藏
页码:461 / 470
页数:10
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