Low-Frequency Model for Radio-Frequency Absorbers

A simple model is developed to characterize the behavior of radio-frequency absorbers at low frequency. The absorber is represented by a flat, homogeneous, isotropic slab of lossy material, with effective constitutive parameters. These parameters are determined by a fit to measured data. Excellent f...

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Detalles Bibliográficos
Autor principal: Randa, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1995
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4887251/
https://www.ncbi.nlm.nih.gov/pubmed/29151739
http://dx.doi.org/10.6028/jres.100.018
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author Randa, J.
author_facet Randa, J.
author_sort Randa, J.
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description A simple model is developed to characterize the behavior of radio-frequency absorbers at low frequency. The absorber is represented by a flat, homogeneous, isotropic slab of lossy material, with effective constitutive parameters. These parameters are determined by a fit to measured data. Excellent fits are obtained in the two applications considered. The model is intended for use in the characterization of absorber-lined chambers at low frequency. It could also be used to predict the low-frequency performance of partially loaded shielded enclosures.
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spelling pubmed-48872512017-11-17 Low-Frequency Model for Radio-Frequency Absorbers Randa, J. J Res Natl Inst Stand Technol Article A simple model is developed to characterize the behavior of radio-frequency absorbers at low frequency. The absorber is represented by a flat, homogeneous, isotropic slab of lossy material, with effective constitutive parameters. These parameters are determined by a fit to measured data. Excellent fits are obtained in the two applications considered. The model is intended for use in the characterization of absorber-lined chambers at low frequency. It could also be used to predict the low-frequency performance of partially loaded shielded enclosures. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1995 /pmc/articles/PMC4887251/ /pubmed/29151739 http://dx.doi.org/10.6028/jres.100.018 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Randa, J.
Low-Frequency Model for Radio-Frequency Absorbers
title Low-Frequency Model for Radio-Frequency Absorbers
title_full Low-Frequency Model for Radio-Frequency Absorbers
title_fullStr Low-Frequency Model for Radio-Frequency Absorbers
title_full_unstemmed Low-Frequency Model for Radio-Frequency Absorbers
title_short Low-Frequency Model for Radio-Frequency Absorbers
title_sort low-frequency model for radio-frequency absorbers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4887251/
https://www.ncbi.nlm.nih.gov/pubmed/29151739
http://dx.doi.org/10.6028/jres.100.018
work_keys_str_mv AT randaj lowfrequencymodelforradiofrequencyabsorbers

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