Low-Cost 3-D Printed Lens Antenna for Ka-Band Connectivity Applications - Publication - Bridge of Knowledge

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Low-Cost 3-D Printed Lens Antenna for Ka-Band Connectivity Applications

Abstract

This paper discusses the use of low-cost 3-D printing technology to fabricate dielectric lenses for Ka-band wireless networks. A low-cost FDM alternative to previously presented 3-D printed lens in SLA technology with high performance resin is presented. The presented approach has been demonstrated for a 39 GHz MU-MIMO antenna array modified to realize multibeam or switched-beam antenna that can support demanding energy-efficient applications in millimeter waves. The impact of different 3-D printing settings on the lens performance is also investigated. The results demonstrate that with proper printing settings, low-cost 3-D printed lenses created using FDM process are a viable alternative for high-frequency applications.

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Details

Category:
Conference activity
Type:
publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Language:
English
Publication year:
2024
Bibliographic description:
Trzebiatowski K., Kalista W., Rzymowski M., Kulas Ł., Nyka K.: Low-Cost 3-D Printed Lens Antenna for Ka-Band Connectivity Applications// / : , 2024,
DOI:
Digital Object Identifier (open in new tab) 10.23919/eucap60739.2024.10501340
Sources of funding:
Verified by:
Gdańsk University of Technology

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