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Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Forthcoming

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Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access. / Rodriguez Prado, Daniel; Liu, Xuekang; Paoloni, Claudio et al.
2024. Paper presented at European Conferences on Antennas and Propagation, Stockholm, Sweden.

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Harvard

Rodriguez Prado, D, Liu, X, Paoloni, C, Letizia, R & Wang, L 2024, 'Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access', Paper presented at European Conferences on Antennas and Propagation, Stockholm, Sweden, 31/03/25 - 4/04/25.

APA

Rodriguez Prado, D., Liu, X., Paoloni, C., Letizia, R., & Wang, L. (in press). Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access. Paper presented at European Conferences on Antennas and Propagation, Stockholm, Sweden.

Vancouver

Rodriguez Prado D, Liu X, Paoloni C, Letizia R, Wang L. Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access. 2024. Paper presented at European Conferences on Antennas and Propagation, Stockholm, Sweden.

Author

Rodriguez Prado, Daniel ; Liu, Xuekang ; Paoloni, Claudio et al. / Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access. Paper presented at European Conferences on Antennas and Propagation, Stockholm, Sweden.

Bibtex

@conference{1569583616254afab17d9d8b0d1986fe,
title = "Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access",
abstract = "A quad-beam reflectarray fed by a single feed horn is designed in W-band at 105 GHz. The feed horn is designed with the goal of being manufactured in a single metallic piece by a CNC milling process. The reflectarray is circular with a periodicity of 0.857 mm and comprised of 15 380 rectangular patches in a single layer of metallization. The four beams are realized by means of the superposition principle and positioned in a great circle corresponding to (𝜃, 𝜑) = (30°, 0°). The reflectarray is simulated in HFSS modelling each element as a copper patch with a gold coating to avoid corrosion. Simulations show that more than 30 dBi of gain per beam and a gain variation of 1.1 dB are achieved in the frequency range 103 GHz–109 GHz, making suitable for future 6G ultra-capacity fixed wireless access enabled by travelling wave tubes.",
author = "{Rodriguez Prado}, Daniel and Xuekang Liu and Claudio Paoloni and Rosa Letizia and Lei Wang",
year = "2024",
month = dec,
day = "12",
language = "English",
note = "European Conferences on Antennas and Propagation, EuCAP 2025 ; Conference date: 31-03-2025 Through 04-04-2025",

}

RIS

TY - CONF

T1 - Single-Feed Multi-Beam W-Band Reflectarray for Ultra-Capacity Fixed Wireless Access

AU - Rodriguez Prado, Daniel

AU - Liu, Xuekang

AU - Paoloni, Claudio

AU - Letizia, Rosa

AU - Wang, Lei

PY - 2024/12/12

Y1 - 2024/12/12

N2 - A quad-beam reflectarray fed by a single feed horn is designed in W-band at 105 GHz. The feed horn is designed with the goal of being manufactured in a single metallic piece by a CNC milling process. The reflectarray is circular with a periodicity of 0.857 mm and comprised of 15 380 rectangular patches in a single layer of metallization. The four beams are realized by means of the superposition principle and positioned in a great circle corresponding to (𝜃, 𝜑) = (30°, 0°). The reflectarray is simulated in HFSS modelling each element as a copper patch with a gold coating to avoid corrosion. Simulations show that more than 30 dBi of gain per beam and a gain variation of 1.1 dB are achieved in the frequency range 103 GHz–109 GHz, making suitable for future 6G ultra-capacity fixed wireless access enabled by travelling wave tubes.

AB - A quad-beam reflectarray fed by a single feed horn is designed in W-band at 105 GHz. The feed horn is designed with the goal of being manufactured in a single metallic piece by a CNC milling process. The reflectarray is circular with a periodicity of 0.857 mm and comprised of 15 380 rectangular patches in a single layer of metallization. The four beams are realized by means of the superposition principle and positioned in a great circle corresponding to (𝜃, 𝜑) = (30°, 0°). The reflectarray is simulated in HFSS modelling each element as a copper patch with a gold coating to avoid corrosion. Simulations show that more than 30 dBi of gain per beam and a gain variation of 1.1 dB are achieved in the frequency range 103 GHz–109 GHz, making suitable for future 6G ultra-capacity fixed wireless access enabled by travelling wave tubes.

M3 - Conference paper

T2 - European Conferences on Antennas and Propagation

Y2 - 31 March 2025 through 4 April 2025

ER -