Dual-Band Dual-Polarized mm-Wave Slot Antenna Array for Mobile Handsets
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A4 Artikkeli konferenssijulkaisussa
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en
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5
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14th European Conference on Antennas and Propagation, EuCAP 2020, Proceedings of the European Conference on Antennas and Propagation
Abstract
Fifth generation (5G) mobile networks utilize millimeter-waves (mm-waves) to achieve higher data rates. This paper presents a dual-polarized antenna array that operates at 28GHz (27.5-29.5GHz) and 38GHz (37-39GHz) bands and is usable in mobile handsets. The array is based on slot antennas with separate feeds for each polarization and band. The multi-feed structure allows us to improve isolation between bands. The dual-polarized array has a peak realized gain of 10-13dBi and it is capable of beam-steering for up to ± 35° or ± 50° at 28GHz and 38GHz bands, respectively. The performance of the array in the presence of a smartphone chassis is also studied.Description
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Kurvinen, J, Lehtovuori, A & Viikari, V 2020, Dual-Band Dual-Polarized mm-Wave Slot Antenna Array for Mobile Handsets. in 14th European Conference on Antennas and Propagation, EuCAP 2020., 9135623, Proceedings of the European Conference on Antennas and Propagation, EurAAP, European Conference on Antennas and Propagation, Copenhagen, Denmark, 15/03/2020. https://doi.org/10.23919/EuCAP48036.2020.9135623