Multipactor effect in a parallel-plate waveguide partially filled with magnetized ferrite

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URI: http://hdl.handle.net/10902/9977
ISSN: 0018-9383
ISSN: 1557-9646
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Autoría
González Iglesias, Daniel; Gimeno Martínez, Benito; Boria Esbert, Vicente Enrique; Gómez Gómez, ÁlvaroAutoridad Unican; Vegas García, ÁngelAutoridad Unican
Fecha
2014-07
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© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publicado en
IEEE Transactions on Electron Devices, 61(7), 2552-2557
Editorial
Institute of Electrical and Electronics Engineers Inc.
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Palabras clave
Multipactor effect
RF breakdown
Parallel-plate waveguide
Ferrite components
Resumen/Abstract
The aim of this paper is the analysis of the multipactor effect in a parallel-plate waveguide when a ferrite slab, transversally magnetized by a static magnetic field parallel to the waveguide walls, is present. Employing an in-house developed code, numerical simulations are performed to predict the multipactor radio frequency voltage threshold in such a ferrite-loaded waveguide. Variations of the ferrite magnetization field strength and the ferrite slab height are analyzed. Effective electron trajectories are also shown for a better understanding of the breakdown phenomenon, finding different multipactor regimes.
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