Dielectric rod antenna array for photonic-based sub-terahertz beamforming

Serguei Smirnov; Alvaro Morales; Chigo Okonkwo; Idelfonso Tafur Monroy; Dmitri V. Lioubtchenko; Joachim Oberhammer

doi:10.1109/IRMMW-THz.2019.8874432

Dielectric rod antenna array for photonic-based sub-terahertz beamforming

Serguei Smirnov, Alvaro Morales, Chigo Okonkwo, Idelfonso Tafur Monroy, Dmitri V. Lioubtchenko, Joachim Oberhammer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

This work presents a dielectric rod antenna array designed for a photonic-enabled beamforming system at subterahertz frequencies. The photonic chip generates an optical group delay, providing the beam-steering capability. The antenna array is fabricated from high-resistivity silicon by micromachining. Simulation results demonstrate a directivity of 14.7 dBi and a beam steering range of 56 degrees at 85 GHz. The system is intended as a sub-THz transmitter for broadband wireless communications.

Original language	English
Title of host publication	IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
Place of Publication	Piscataway
Publisher	IEEE Computer Society
Number of pages	2
ISBN (Electronic)	978-1-5386-8285-2
DOIs	https://doi.org/10.1109/IRMMW-THz.2019.8874432
Publication status	Published - 1 Sep 2019
Event	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 - Paris, France Duration: 1 Sep 2019 → 6 Sep 2019

Conference

Conference	44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Country	France
City	Paris
Period	1/09/19 → 6/09/19

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Cite this

Smirnov, S., Morales, A., Okonkwo, C., Monroy, I. T., Lioubtchenko, D. V., & Oberhammer, J. (2019). Dielectric rod antenna array for photonic-based sub-terahertz beamforming. In IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves [8874432] Piscataway: IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2019.8874432

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title = "Dielectric rod antenna array for photonic-based sub-terahertz beamforming",

abstract = "This work presents a dielectric rod antenna array designed for a photonic-enabled beamforming system at subterahertz frequencies. The photonic chip generates an optical group delay, providing the beam-steering capability. The antenna array is fabricated from high-resistivity silicon by micromachining. Simulation results demonstrate a directivity of 14.7 dBi and a beam steering range of 56 degrees at 85 GHz. The system is intended as a sub-THz transmitter for broadband wireless communications.",

author = "Serguei Smirnov and Alvaro Morales and Chigo Okonkwo and Monroy, {Idelfonso Tafur} and Lioubtchenko, {Dmitri V.} and Joachim Oberhammer",

year = "2019",

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doi = "10.1109/IRMMW-THz.2019.8874432",

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Smirnov, S, Morales, A , Okonkwo, C , Monroy, IT, Lioubtchenko, DV & Oberhammer, J 2019, Dielectric rod antenna array for photonic-based sub-terahertz beamforming. in IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves., 8874432, IEEE Computer Society, Piscataway, 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019, Paris, France, 1/09/19. https://doi.org/10.1109/IRMMW-THz.2019.8874432

Dielectric rod antenna array for photonic-based sub-terahertz beamforming. / Smirnov, Serguei; Morales, Alvaro ; Okonkwo, Chigo ; Monroy, Idelfonso Tafur; Lioubtchenko, Dmitri V.; Oberhammer, Joachim.

IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. Piscataway : IEEE Computer Society, 2019. 8874432.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Lioubtchenko, Dmitri V.

AU - Oberhammer, Joachim

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N2 - This work presents a dielectric rod antenna array designed for a photonic-enabled beamforming system at subterahertz frequencies. The photonic chip generates an optical group delay, providing the beam-steering capability. The antenna array is fabricated from high-resistivity silicon by micromachining. Simulation results demonstrate a directivity of 14.7 dBi and a beam steering range of 56 degrees at 85 GHz. The system is intended as a sub-THz transmitter for broadband wireless communications.

AB - This work presents a dielectric rod antenna array designed for a photonic-enabled beamforming system at subterahertz frequencies. The photonic chip generates an optical group delay, providing the beam-steering capability. The antenna array is fabricated from high-resistivity silicon by micromachining. Simulation results demonstrate a directivity of 14.7 dBi and a beam steering range of 56 degrees at 85 GHz. The system is intended as a sub-THz transmitter for broadband wireless communications.

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Access to Document

10.1109/IRMMW-THz.2019.8874432

Link to publication in Scopus