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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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