Epsilon-near-zero lens for beamshaping of sub-terahertz waves

V Torres; V. Pacheco-Peña; B. Orazbayev; J. Teniente; M. Beruete; Miguel Navarro-Cia; M. Sorolla; N. Engheta

doi:10.1109/IRMMW-THz.2015.7327508

Epsilon-near-zero lens for beamshaping of sub-terahertz waves

V Torres
, V. Pacheco-Peña
, B. Orazbayev
, J. Teniente
, M. Beruete
, Miguel Navarro-Cia
, M. Sorolla
, N. Engheta

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

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Abstract

The focal properties and radiation characteristics of an epsilon-near-zero metamaterial lens are investigated numerically and experimentally in the D-band. The experimental focusing enhancement of the lens is ~16 dB. The directivity of the lens antenna configuration at 144 GHz is ~18 dBi and the corresponding gain scan loss below 3 dB is achieved for angles up to ±15 deg.

Original language	English
Title of host publication	2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-2
Number of pages	2
DOIs	https://doi.org/10.1109/IRMMW-THz.2015.7327508
Publication status	Published - 2015

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Torres, V., Pacheco-Peña, V., Orazbayev, B., Teniente, J., Beruete, M., Navarro-Cia, M., Sorolla, M., & Engheta, N. (2015). Epsilon-near-zero lens for beamshaping of sub-terahertz waves. In 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) (pp. 1-2). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/IRMMW-THz.2015.7327508

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title = "Epsilon-near-zero lens for beamshaping of sub-terahertz waves",

abstract = "The focal properties and radiation characteristics of an epsilon-near-zero metamaterial lens are investigated numerically and experimentally in the D-band. The experimental focusing enhancement of the lens is \textasciitilde{}16 dB. The directivity of the lens antenna configuration at 144 GHz is \textasciitilde{}18 dBi and the corresponding gain scan loss below 3 dB is achieved for angles up to ±15 deg.",

author = "V Torres and V. Pacheco-Pe{\~n}a and B. Orazbayev and J. Teniente and M. Beruete and Miguel Navarro-Cia and M. Sorolla and N. Engheta",

year = "2015",

doi = "10.1109/IRMMW-THz.2015.7327508",

language = "English",

pages = "1--2",

booktitle = "2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)",

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Torres, V, Pacheco-Peña, V, Orazbayev, B, Teniente, J, Beruete, M, Navarro-Cia, M, Sorolla, M & Engheta, N 2015, Epsilon-near-zero lens for beamshaping of sub-terahertz waves. in 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). Institute of Electrical and Electronics Engineers (IEEE), pp. 1-2. https://doi.org/10.1109/IRMMW-THz.2015.7327508

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T1 - Epsilon-near-zero lens for beamshaping of sub-terahertz waves

AU - Torres, V

AU - Pacheco-Peña, V.

AU - Orazbayev, B.

AU - Teniente, J.

AU - Beruete, M.

AU - Navarro-Cia, Miguel

AU - Sorolla, M.

AU - Engheta, N.

PY - 2015

Y1 - 2015

N2 - The focal properties and radiation characteristics of an epsilon-near-zero metamaterial lens are investigated numerically and experimentally in the D-band. The experimental focusing enhancement of the lens is ~16 dB. The directivity of the lens antenna configuration at 144 GHz is ~18 dBi and the corresponding gain scan loss below 3 dB is achieved for angles up to ±15 deg.

AB - The focal properties and radiation characteristics of an epsilon-near-zero metamaterial lens are investigated numerically and experimentally in the D-band. The experimental focusing enhancement of the lens is ~16 dB. The directivity of the lens antenna configuration at 144 GHz is ~18 dBi and the corresponding gain scan loss below 3 dB is achieved for angles up to ±15 deg.

U2 - 10.1109/IRMMW-THz.2015.7327508

DO - 10.1109/IRMMW-THz.2015.7327508

M3 - Conference contribution

SP - 1

EP - 2

BT - 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

Epsilon-near-zero lens for beamshaping of sub-terahertz waves

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