Antenna applications of negative refraction parabolic lens of subwavelength hole arrays

M. Beruete; Miguel Navarro-Cia; I. Campillo; M. Sorolla

doi:10.1109/IWAT.2009.4906911

Antenna applications of negative refraction parabolic lens of subwavelength hole arrays

M. Beruete^*, Miguel Navarro-Cia, I. Campillo, M. Sorolla

^*Corresponding author for this work

Engineering and Physical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

A planoconcave parabolic lens exhibiting a negative index has been fabricated by using stacked subwavelength hole arrays as a route to build a metamaterial operating at millimeter wavelengths. The design consists of a staircase approximation of the ideal parabola profile by removing step by step one lattice in each dimension of the transversal section. Theory predicts power concentration at the focal point of the parabola when the refractive index equals -1. The possibility to employ these structures in antennas remains open.

Original language	English
Title of host publication	2009 IEEE International Workshop on Antenna Technology, iWAT 2009
DOIs	https://doi.org/10.1109/IWAT.2009.4906911
Publication status	Published - 2009
Event	2009 IEEE International Workshop on Antenna Technology, iWAT 2009 - Santa Monica, CA, United States Duration: 2 Mar 2009 → 4 Mar 2009

Conference

Conference	2009 IEEE International Workshop on Antenna Technology, iWAT 2009
Country/Territory	United States
City	Santa Monica, CA
Period	2/03/09 → 4/03/09

Keywords

Extraordinary transmission
Left-handed metamaterials
Parabolic lens
Submillimeter waves

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/IWAT.2009.4906911

Cite this

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title = "Antenna applications of negative refraction parabolic lens of subwavelength hole arrays",

abstract = "A planoconcave parabolic lens exhibiting a negative index has been fabricated by using stacked subwavelength hole arrays as a route to build a metamaterial operating at millimeter wavelengths. The design consists of a staircase approximation of the ideal parabola profile by removing step by step one lattice in each dimension of the transversal section. Theory predicts power concentration at the focal point of the parabola when the refractive index equals -1. The possibility to employ these structures in antennas remains open.",

keywords = "Extraordinary transmission, Left-handed metamaterials, Parabolic lens, Submillimeter waves",

author = "M. Beruete and Miguel Navarro-Cia and I. Campillo and M. Sorolla",

year = "2009",

doi = "10.1109/IWAT.2009.4906911",

language = "English",

isbn = "9781424443963",

booktitle = "2009 IEEE International Workshop on Antenna Technology, iWAT 2009",

note = "2009 IEEE International Workshop on Antenna Technology, iWAT 2009 ; Conference date: 02-03-2009 Through 04-03-2009",

}

Beruete, M, Navarro-Cia, M, Campillo, I & Sorolla, M 2009, Antenna applications of negative refraction parabolic lens of subwavelength hole arrays. in 2009 IEEE International Workshop on Antenna Technology, iWAT 2009., 4906911, 2009 IEEE International Workshop on Antenna Technology, iWAT 2009, Santa Monica, CA, United States, 2/03/09. https://doi.org/10.1109/IWAT.2009.4906911

TY - GEN

T1 - Antenna applications of negative refraction parabolic lens of subwavelength hole arrays

AU - Beruete, M.

AU - Navarro-Cia, Miguel

AU - Campillo, I.

AU - Sorolla, M.

PY - 2009

Y1 - 2009

N2 - A planoconcave parabolic lens exhibiting a negative index has been fabricated by using stacked subwavelength hole arrays as a route to build a metamaterial operating at millimeter wavelengths. The design consists of a staircase approximation of the ideal parabola profile by removing step by step one lattice in each dimension of the transversal section. Theory predicts power concentration at the focal point of the parabola when the refractive index equals -1. The possibility to employ these structures in antennas remains open.

AB - A planoconcave parabolic lens exhibiting a negative index has been fabricated by using stacked subwavelength hole arrays as a route to build a metamaterial operating at millimeter wavelengths. The design consists of a staircase approximation of the ideal parabola profile by removing step by step one lattice in each dimension of the transversal section. Theory predicts power concentration at the focal point of the parabola when the refractive index equals -1. The possibility to employ these structures in antennas remains open.

KW - Extraordinary transmission

KW - Left-handed metamaterials

KW - Parabolic lens

KW - Submillimeter waves

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U2 - 10.1109/IWAT.2009.4906911

DO - 10.1109/IWAT.2009.4906911

M3 - Conference contribution

AN - SCOPUS:67650379051

SN - 9781424443963

BT - 2009 IEEE International Workshop on Antenna Technology, iWAT 2009

T2 - 2009 IEEE International Workshop on Antenna Technology, iWAT 2009

Y2 - 2 March 2009 through 4 March 2009

ER -

Antenna applications of negative refraction parabolic lens of subwavelength hole arrays

Abstract

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Keywords

ASJC Scopus subject areas

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