Non-reciprocal magnetostatic volume waves

Miller, N.

doi:10.1109/tmag.1978.1059977

Cited by 13 publications

(2 citation statements)

References 6 publications

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“…They appear in the frequency range , with [2], [19]. The dispersion curves of the first FVMSW modes are the continuation of the dispersion curves of the slab MSSW modes for the frequencies [19]. The dispersion curves for the second slab FVMSW modes corresponding to both the metallized and the nonmetallized structures are also shown in Fig.…”

Section: Mssws Guided By Metallic Stripsmentioning

confidence: 83%

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Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves

Rafii-El-Idrissi

Marqués

Medina

2001

IEEE Trans. Microwave Theory Techn.

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This paper presents a comprehensive and accurate analysis of the guidance of volume and surface magnetostatic waves by strips or slots in the presence of a ferrite slab magnetized to saturation by an external uniform magnetic field. The strip/slot can be directly printed on the ferrite surface or separated from it by means of a dielectric layer of arbitrary thickness. The problem is posed in terms of a suitable integral equation accounting for the magnetostatic limit. This equation is solved by using a spectral-domain formulation. The proposed method allows for the consideration of arbitrary magnetization angles and the presence of upper and/or lower ground planes. Strip-guided forward, backward, and complex surface magnetostatic waves have been obtained and analyzed in terms of the appropriate waveguide parameters. Slot-guided backward volume magnetostatic waves have been also computed and studied. Theoretical results have been checked against theoretical (magnetostatic and full wave) and experimental data available in the literature with reasonable agreement.

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Section: Mssws Guided By Metallic Stripsmentioning

confidence: 83%

“…4. They appear in the frequency range , with [2], [19]. The dispersion curves of the first FVMSW modes are the continuation of the dispersion curves of the slab MSSW modes for the frequencies [19].…”

Section: Mssws Guided By Metallic Stripsmentioning

confidence: 90%

Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves

Rafii-El-Idrissi

Marqués

Medina

2001

IEEE Trans. Microwave Theory Techn.

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Magnetostatic bulk waves in an arbitrarily magnetized YIG–Dielectric Layered Structure

Bajpai

Srivastava²

1980

Phys. Stat. Sol. (a)

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A general analysis is made of the propagation of magnetostatic bulk waves in an arbitrarily magnetized YIG film separated from a perfect conductor by a dielectric layer. Using the transformed permeability tensor, the magnetostatic equations are solved subject to appropriate boundary conditions in order to obtain the dispersion relation and an expression for the group delay time. Numerical calculations indicate that, in general, the propagation characteristics are non‐reciprocal and the delay curves contain forward as well as backward wave branches. Whereas the forward waves are non‐dispersive over a small bandwidth, no such region of non‐dispersive delay occurs for backward waves. The effect of small deviations from the states of normal magnetization and in‐plane magnetization are also investigated numerically.

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Magnetostatic Waves in Layered Planar Structures

Sodha¹,

Srivastava²

1981

Microwave Propagation in Ferrimagnetics

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Non-reciprocal magnetostatic volume waves

Cited by 13 publications

References 6 publications

Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves

Comprehensive analysis of strip- and slot-line guided forward, backward, and complex magnetostatic waves

Magnetostatic bulk waves in an arbitrarily magnetized YIG–Dielectric Layered Structure

Magnetostatic Waves in Layered Planar Structures

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