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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ala-Laurinaho, Juha
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Characterization of Skin Permittivity for Human Fingers by Open-ended Waveguide at Sub-THzcitations
- 2024Complex Permittivity Characterization of Low-Loss Dielectric Slabs at Sub-THzcitations
- 2023Frequency-multiplexing for imaging at submillimeter waves
- 2023Comparison of Additively Manufactured Dual-Polarized Probe Antennas at Ku-Bandcitations
- 2023Dual-Polarized 6–18 GHz Antenna Array with Low-Profile Inverted BoR Elementscitations
- 2023Submillimeter-wave cornea phantom sensing over an extended depth of field with an axicon-generated Bessel beamcitations
- 2022Vector spherical harmonic analysis and experimental validation of spherical shells illuminated with broadband, millimeter wave Gaussian beams : applications to corneal sensingcitations
- 2022Characterization of bound and free water in gelatin hydrogels and their contribution to THz frequency permittivity
- 2021Submillimeter-Wave Permittivity Measurements of Bound Water in Collagen Hydrogels via Frequency Domain Spectroscopycitations
- 2019Integrated Metal-lens Antennas with Reduced Height at 71-76 GHz
- 2018Systematic Design of Printable Metasurfacescitations
- 2018Systematic Design of Printable Metasurfaces: Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2018E-Band Beam-Steerable and Scalable Phased Antenna Array for 5G Access Pointcitations
- 2018Systematic Design of Printable Metasurfaces:Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2016Towards printed millimeter-wave components: Material characterizationcitations
- 2012Using optimized eccentricity rexolite lens for electrical beam steering with inte-grated aperture coupled patch arraycitations
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conferencepaper
Comparison of Additively Manufactured Dual-Polarized Probe Antennas at Ku-Band
Abstract
Publisher Copyright: © 2023 IEEE. ; This paper presents a comparison between two additively manufactured dual-polarized open-ended waveguide probe antennas. The probe antenna design covers the up-link and down-link frequencies of satellite communications at Ku-band (10.7 - 14.5 GHz), and it could be used for fast ground-station antenna measurements. The used fabrication processes are the fused filament fabrication (FFF) followed by the metallization with conductive paint and the direct metal printing using binder-jet process. The measured performance of the manufactured prototypes agrees well with the simulated performance in the design frequency range. The slight dimensional deviations from the design values increase the low-frequency coupling and reflection coefficients compared to the simulations. To decrease the coupling between polarizations, a horn-type waveguide opening is introduced. ; Peer reviewed