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Abstract
This paper presents design and realization of a circularly polarized antenna consisting of a linearly polarized patch antenna and a 3D printed lens, at the same time performing the functions of wave collimator and a polarizer. The antenna is dedicated for 802.11p systems, as a part of road infrastructure, with operation bandwidth 5.85 - 5.925 GHz. Its realised gain and axial ratio at center frequency 5.9 GHz are 14.3 dBi and 2.17 dB respectively. The lens provides approximately 6% bandwidth with axial ratio below 3 dB. The proposed antenna is easy to design and fabricate and can be realized with the use of low-cost materials.
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Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Kalista W., Leszkowska L., Rzymowski M., Nyka K., Kulas Ł.: Low-cost 3D Printed Circularly Polarized Lens Antenna for 5.9 GHz V2X Applications// / : , 2023,
- DOI:
- Digital Object Identifier (open in new tab) 10.23919/eucap57121.2023.10133420
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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