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Electromagnetic interaction of metam...

Stevens Institute of Technology.

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Electromagnetic interaction of metamaterials.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Electromagnetic interaction of metamaterials./
Author:	Canales, Peter R.
Description:	134 p.
Notes:	Adviser: Hong-Liang Cui.
Contained By:	Dissertation Abstracts International69-06B.
Subject:	Physics, Electricity and Magnetism. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3317873
ISBN:	9780549664864

Electromagnetic interaction of metamaterials.
Canales, Peter R.

Electromagnetic interaction of metamaterials. - 134 p.

Adviser: Hong-Liang Cui.

Thesis (Ph.D.)--Stevens Institute of Technology, 2008.

The observation of extraordinary transmission through subwavelength apertures has propelled a great interest in understanding its nature. It defies classical theories of electromagnetic interaction by demanding a closer examination of the surface properties. Traditionally, as surface features become much smaller in size than a single wavelength of interest, the structure is essentially continuous. Any periodic subwavelength corrugation or aperture array should not interact strongly with an incident field and therefore not contribute to any significant transmission through the film. We find that this is not always the case and that we may tune the surface geometry at these scales to affect the overall medium behavior. It is possible that a material may transcend its own natural properties and, in essence, become a metamaterial.

ISBN: 9780549664864Subjects--Topical Terms:

1019535
Physics, Electricity and Magnetism.

Electromagnetic interaction of metamaterials.
LDR:02618nmm 2200289 a 45 001 867486
005 20100804
008 100804s2008 ||||||||||||||||| ||eng d
020 $a 9780549664864
035 $a (UMI)AAI3317873
035 $a AAI3317873
040 $a UMI $c UMI
100 1 $a Canales, Peter R. $3 1036221
245 1 0 $a Electromagnetic interaction of metamaterials.
300 $a 134 p.
500 $a Adviser: Hong-Liang Cui.
500 $a Source: Dissertation Abstracts International, Volume: 69-06, Section: B, page: 3632.
502 $a Thesis (Ph.D.)--Stevens Institute of Technology, 2008.
520 $a The observation of extraordinary transmission through subwavelength apertures has propelled a great interest in understanding its nature. It defies classical theories of electromagnetic interaction by demanding a closer examination of the surface properties. Traditionally, as surface features become much smaller in size than a single wavelength of interest, the structure is essentially continuous. Any periodic subwavelength corrugation or aperture array should not interact strongly with an incident field and therefore not contribute to any significant transmission through the film. We find that this is not always the case and that we may tune the surface geometry at these scales to affect the overall medium behavior. It is possible that a material may transcend its own natural properties and, in essence, become a metamaterial.
520 $a The following analysis examines the concepts of metamaterials from a fundamental viewpoint. It does not seek to disrupt classical theories but instead demonstrates their validity to describe a new phenomenon. Several theories have been proposed that offer unique surface interactions as evidence of enhanced transmission. It is proposed that a fundamental Maxwell representation is sufficient in predicting the interaction of an electromagnetic wave with a metamaterial. In particular, a formalism has been developed to analyze enhanced transmission through a metallic grating structure. To experimentally validate this model, a fabrication procedure has been developed that allows for the production of quality thick film structures with subwavelength features. Finally, the analysis of metamaterials looks towards the RF spectrum to demonstrate a novel design to achieve conformal waveguides and antennas.
590 $a School code: 0733.
650 4 $a Physics, Electricity and Magnetism. $3 1019535
650 4 $a Physics, Optics. $3 1018756
690 $a 0607
690 $a 0752
710 2 $a Stevens Institute of Technology. $3 1019501
773 0 $t Dissertation Abstracts International $g 69-06B.
790 $a 0733
790 1 0 $a Cui, Hong-Liang, $e advisor
791 $a Ph.D.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3317873