Review of experimental studies on microwave left-handed metamaterials

Date
2007
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Source Title
AIP Conference Proceedings
Print ISSN
0094-243X
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Publisher
American Institute of Physics
Volume
959
Issue
Pages
72 - 78
Language
English
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Abstract

We review experimental studies on left-handed metamaterials operating at microwave frequencies. Left-handed transmission is obtained from a composite metamaterial consisting of periodic split ring resonator and wire arrays. Phase measurements reveal that the left-handed metamaterial has a negative phase velocity and negative refraction. The negative index metamaterial is capable of imaging subwavelength features with a resolution of λ/8.

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