Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle

Research output: Contribution to journalArticlepeer-review

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Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle. / Torres, Victor; Orazbayev, Bakhtiyar; Pacheco-Pena, Victor; Teniente, Jorge; Beruete, Miguel; Navarro-Cia, Miguel; Ayza, Mario Sorolla; Engheta, Nader.

In: IEEE Transactions on Antennas and Propagation, Vol. 63, No. 1, 6949057, 01.01.2015, p. 231-239.

Research output: Contribution to journalArticlepeer-review

Harvard

Torres, V, Orazbayev, B, Pacheco-Pena, V, Teniente, J, Beruete, M, Navarro-Cia, M, Ayza, MS & Engheta, N 2015, 'Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle', IEEE Transactions on Antennas and Propagation, vol. 63, no. 1, 6949057, pp. 231-239. https://doi.org/10.1109/TAP.2014.2368112

APA

Torres, V., Orazbayev, B., Pacheco-Pena, V., Teniente, J., Beruete, M., Navarro-Cia, M., Ayza, M. S., & Engheta, N. (2015). Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle. IEEE Transactions on Antennas and Propagation, 63(1), 231-239. [6949057]. https://doi.org/10.1109/TAP.2014.2368112

Vancouver

Author

Torres, Victor ; Orazbayev, Bakhtiyar ; Pacheco-Pena, Victor ; Teniente, Jorge ; Beruete, Miguel ; Navarro-Cia, Miguel ; Ayza, Mario Sorolla ; Engheta, Nader. / Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle. In: IEEE Transactions on Antennas and Propagation. 2015 ; Vol. 63, No. 1. pp. 231-239.

Bibtex

@article{18f00077b63d4c0f91f9a6de6f58b8c3,
title = "Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle",
abstract = "The performance of an epsilon-near zero (ENZ) plano-concave lens is experimentally demonstrated and verified at the D-band of the millimeter-waves. The lens is comprised of an array of narrow metallic waveguides near cut-off frequency, which effectively behaves as an epsilon-near-zero medium at 144 GHz. A good matching with free space is achieved by exploiting the phenomenon of energy squeezing and a clear focus with a transmission enhancement of 15.9 dB is measured. The lens shows good radiation properties with a directivity of 17.6 dBi and low cross-polar components of-34 dB. All results are supported by numerical simulations.",
keywords = "energy squeezing, Epsilon-near-zero, metallic lenses, metamaterials, Millimeter wave devices",
author = "Victor Torres and Bakhtiyar Orazbayev and Victor Pacheco-Pena and Jorge Teniente and Miguel Beruete and Miguel Navarro-Cia and Ayza, {Mario Sorolla} and Nader Engheta",
year = "2015",
month = jan,
day = "1",
doi = "10.1109/TAP.2014.2368112",
language = "English",
volume = "63",
pages = "231--239",
journal = "IEEE Transactions on Antennas and Propagation",
issn = "0018-926X",
publisher = "IEEE Xplore",
number = "1",

}

RIS

TY - JOUR

T1 - Experimental demonstration of a millimeter-wave metallic ENZ lens based on the energy squeezing principle

AU - Torres, Victor

AU - Orazbayev, Bakhtiyar

AU - Pacheco-Pena, Victor

AU - Teniente, Jorge

AU - Beruete, Miguel

AU - Navarro-Cia, Miguel

AU - Ayza, Mario Sorolla

AU - Engheta, Nader

PY - 2015/1/1

Y1 - 2015/1/1

N2 - The performance of an epsilon-near zero (ENZ) plano-concave lens is experimentally demonstrated and verified at the D-band of the millimeter-waves. The lens is comprised of an array of narrow metallic waveguides near cut-off frequency, which effectively behaves as an epsilon-near-zero medium at 144 GHz. A good matching with free space is achieved by exploiting the phenomenon of energy squeezing and a clear focus with a transmission enhancement of 15.9 dB is measured. The lens shows good radiation properties with a directivity of 17.6 dBi and low cross-polar components of-34 dB. All results are supported by numerical simulations.

AB - The performance of an epsilon-near zero (ENZ) plano-concave lens is experimentally demonstrated and verified at the D-band of the millimeter-waves. The lens is comprised of an array of narrow metallic waveguides near cut-off frequency, which effectively behaves as an epsilon-near-zero medium at 144 GHz. A good matching with free space is achieved by exploiting the phenomenon of energy squeezing and a clear focus with a transmission enhancement of 15.9 dB is measured. The lens shows good radiation properties with a directivity of 17.6 dBi and low cross-polar components of-34 dB. All results are supported by numerical simulations.

KW - energy squeezing

KW - Epsilon-near-zero

KW - metallic lenses

KW - metamaterials

KW - Millimeter wave devices

UR - http://www.scopus.com/inward/record.url?scp=84920857399&partnerID=8YFLogxK

U2 - 10.1109/TAP.2014.2368112

DO - 10.1109/TAP.2014.2368112

M3 - Article

AN - SCOPUS:84920857399

VL - 63

SP - 231

EP - 239

JO - IEEE Transactions on Antennas and Propagation

JF - IEEE Transactions on Antennas and Propagation

SN - 0018-926X

IS - 1

M1 - 6949057

ER -