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Design of huygens' metasurfaces for ...

Wong, Joseph P. S.

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Design of huygens' metasurfaces for refraction and focusing.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Design of huygens' metasurfaces for refraction and focusing./
Author:	Wong, Joseph P. S.
Description:	77 p.
Notes:	Source: Masters Abstracts International, Volume: 54-06.
Contained By:	Masters Abstracts International54-06(E).
Subject:	Electromagnetics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1595032
ISBN:	9781321930016

Design of huygens' metasurfaces for refraction and focusing.
Wong, Joseph P. S.

Design of huygens' metasurfaces for refraction and focusing. - 77 p.

Source: Masters Abstracts International, Volume: 54-06.

Thesis (M.A.S.)--University of Toronto (Canada), 2015.

The systematic design of unit cells for Huygens' metasurfaces is presented here. The Huygens' metasurface implements collocated electromagnetic boundary conditions enforcing the electric and magnetic surface currents of the equivalence principle. This provides the flexibility necessary for efficient interfacial beamforming applications. Furthermore, the boundary condition nature permits achieving this in an electromagnetically thin profile. This concept and its design procedure are verified through application to refraction and Gaussian-beam to Gaussian-beam focusing. The Huygens' metasurfaces presented herein are printed on two bonded boards instead of many stacked, interspaced layers, and can be manufactured using standard PCB fabrication techniques. This simplifies the fabrication, and allows the design to be scaled to higher frequencies. These two bonded boards implement a single, collocated, sub-wavelength array of electric and magnetic dipoles. Furthermore, in contrast to traditional frequency-selective surfaces and transmitarrays, which are on the order of a wavelength thick, these designs are only a tenth of a wavelength thick.

ISBN: 9781321930016Subjects--Topical Terms:

3173223
Electromagnetics.

Design of huygens' metasurfaces for refraction and focusing.
LDR:02000nmm a2200277 4500 001 2077327
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008 170521s2015 ||||||||||||||||| ||eng d
020 $a 9781321930016
035 $a (MiAaPQ)AAI1595032
035 $a AAI1595032
040 $a MiAaPQ $c MiAaPQ
100 1 $a Wong, Joseph P. S. $3 3192829
245 1 0 $a Design of huygens' metasurfaces for refraction and focusing.
300 $a 77 p.
500 $a Source: Masters Abstracts International, Volume: 54-06.
500 $a Adviser: George V. Eleftheriades.
502 $a Thesis (M.A.S.)--University of Toronto (Canada), 2015.
520 $a The systematic design of unit cells for Huygens' metasurfaces is presented here. The Huygens' metasurface implements collocated electromagnetic boundary conditions enforcing the electric and magnetic surface currents of the equivalence principle. This provides the flexibility necessary for efficient interfacial beamforming applications. Furthermore, the boundary condition nature permits achieving this in an electromagnetically thin profile. This concept and its design procedure are verified through application to refraction and Gaussian-beam to Gaussian-beam focusing. The Huygens' metasurfaces presented herein are printed on two bonded boards instead of many stacked, interspaced layers, and can be manufactured using standard PCB fabrication techniques. This simplifies the fabrication, and allows the design to be scaled to higher frequencies. These two bonded boards implement a single, collocated, sub-wavelength array of electric and magnetic dipoles. Furthermore, in contrast to traditional frequency-selective surfaces and transmitarrays, which are on the order of a wavelength thick, these designs are only a tenth of a wavelength thick.
590 $a School code: 0779.
650 4 $a Electromagnetics. $3 3173223
650 4 $a Electrical engineering. $3 649834
690 $a 0607
690 $a 0544
710 2 $a University of Toronto (Canada). $b Electrical and Computer Engineering. $3 2096349
773 0 $t Masters Abstracts International $g 54-06(E).
790 $a 0779
791 $a M.A.S.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1595032