NDLI: Electrodynamic theory of finite magnetostatic waveguides

Content Provider	IEEE Xplore Digital Library
Author	Vasil'ev, I.V. Kovalev, S.I.
Copyright Year	1963
Abstract	In this paper the electrodynamic theory of arbitrary magnetostatic waveguide structure (WS) based on a sequence approach method is established. To calculate a wave number, a magnetic scalar potential distribution, an electric field and a power frequency dependence of arbitrary type WS's eigenmodes a new version of finite difference method based on integro interpolated approach is developed. To show the availability of this technique four types of the MSW WS are studied: the first is a narrow waveguide being analyzed taking into account the two-dimensional inhomogeneity of its internal demagnetized field which follows from the rigorous solution of respective nonlinear boundary task to calculate the dc magnetic field distribution in the ferrite slab of finite sizes. The second and third WS are the two ferrite slabs of a finite width connected guides and the last is the finite width double-layer of different saturation magnetization nonreciprocal WS. The results of the computing method validity verification are discussed in the paper too. It concludes the developed method to be powerful and to be used to analyze electrodynamic properties of MSW WS's of different types.<>
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	1238
Ending Page	1245
Page Count	8
File Size	855837
File Format	PDF
ISSN	00189480
Volume Number	42
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electrodynamics Magnetostatic waves Waveguide theory Saturation magnetization Magnetic analysis Ferrites Slabs Electric potential Frequency dependence Finite difference methods
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

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