Tunable left-handed metamaterial based on electrorheological fluids

Yong Huang; Xiaopeng Zhao; Liansheng Wang; Chunrong Luo

doi:10.1016/j.pnsc.2008.01.033

Tunable left-handed metamaterial based on electrorheological fluids

Yong Huang, Xiaopeng Zhao, Liansheng Wang, Chunrong Luo

School of Physical Science and Technology

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

A tunable left-handed metamaterial consisting of a periodic array of the left-handed dendritic structure units infiltrated with electrorheological fluids is demonstrated. Experimental results show that the passband can move from the original 8.50-10.60 GHz to 7.16-8.39 GHz after electrorheological fluids are infused. When a dc (direct current) electric field of 666 V/mm is applied, the passband moves toward lower frequency of within 7.08-8.30 GHz. This method provides one convenient way to design adaptive metamaterials.

Original language	English
Pages (from-to)	907-911
Number of pages	5
Journal	Progress in Natural Science: Materials International
Volume	18
Issue number	7
DOIs	https://doi.org/10.1016/j.pnsc.2008.01.033
State	Published - Jul 2008

Keywords

Dendritic model
Electrorheological fluids
Left-handed metamaterials
Omnidirection

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10.1016/j.pnsc.2008.01.033

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abstract = "A tunable left-handed metamaterial consisting of a periodic array of the left-handed dendritic structure units infiltrated with electrorheological fluids is demonstrated. Experimental results show that the passband can move from the original 8.50-10.60 GHz to 7.16-8.39 GHz after electrorheological fluids are infused. When a dc (direct current) electric field of 666 V/mm is applied, the passband moves toward lower frequency of within 7.08-8.30 GHz. This method provides one convenient way to design adaptive metamaterials.",

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AU - Huang, Yong

AU - Zhao, Xiaopeng

AU - Wang, Liansheng

AU - Luo, Chunrong

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Y1 - 2008/7

N2 - A tunable left-handed metamaterial consisting of a periodic array of the left-handed dendritic structure units infiltrated with electrorheological fluids is demonstrated. Experimental results show that the passband can move from the original 8.50-10.60 GHz to 7.16-8.39 GHz after electrorheological fluids are infused. When a dc (direct current) electric field of 666 V/mm is applied, the passband moves toward lower frequency of within 7.08-8.30 GHz. This method provides one convenient way to design adaptive metamaterials.

AB - A tunable left-handed metamaterial consisting of a periodic array of the left-handed dendritic structure units infiltrated with electrorheological fluids is demonstrated. Experimental results show that the passband can move from the original 8.50-10.60 GHz to 7.16-8.39 GHz after electrorheological fluids are infused. When a dc (direct current) electric field of 666 V/mm is applied, the passband moves toward lower frequency of within 7.08-8.30 GHz. This method provides one convenient way to design adaptive metamaterials.

KW - Dendritic model

KW - Electrorheological fluids

KW - Left-handed metamaterials

KW - Omnidirection

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EP - 911

JO - Progress in Natural Science: Materials International

JF - Progress in Natural Science: Materials International

IS - 7

ER -

Tunable left-handed metamaterial based on electrorheological fluids

Abstract

Keywords

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