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A double negative (DNG) composite medium composed of magnetodielectric spherical particles embedded in a matrix

Holloway, C.L., Kuester, E.F., Baker-Jarvis, J., Kabos, P.·2003·IEEE Transactions on Antennas and Propagation

Abstract

We study a composite medium consisting of insulating magnetodielectric spherical particles embedded in a background matrix. Using results from the literature going back as far as Lewin (1947), we show that the effective permeability and permittivity of the mixture can be simultaneously negative for wavelengths where the spherical inclusions are resonant and that the medium results in an effective "double negative (DNG) media". Materials of this type are also called negative-index materials, backward media (BW), and left-handed materials. This type of material belongs to a more general class of metamaterials. The theoretical results presented here show that composite media having much simpler structure than those reported in the literature can exhibit negative permeability and permittivity over significant bandwidths.

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Metadata

Authors
Holloway, C. L., Kuester, E. F., Baker-Jarvis, J., & Kabos, P.
Venue
IEEE Transactions on Antennas and Propagation
Published
2003-10
Volume
51
Issue
10
Pages
2596-2603
ISSN
0018-926X (ISSN-L)
OpenAlex
W2163912065
Cited by
435
References
31
FWCI
9.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A double negative (DNG) composite medium composed of magnetodielectric spherical particles embedded in a matrix. https://app.cochat.ai/papers/10.1109/tap.2003.817563
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Holloway, C. L., Kuester, E. F., Baker-Jarvis, J., & Kabos, P. (2003). A double negative (DNG) composite medium composed of magnetodielectric spherical particles embedded in a matrix. IEEE Transactions on Antennas and Propagation. https://doi.org/10.1109/tap.2003.817563

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.