Hao, L., Cuesta, F., Tretyakov, S., & Rupp, M. (2024). Optimizing Propagation Channels Using Static Scatterers: Modeling and Ray-Tracing Simulations. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI) (pp. 37–38). IEEE. https://doi.org/10.34726/7359
2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
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ISBN:
979-8-3503-6990-8
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Date (published):
2024
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Event name:
2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
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Event date:
14-Jul-2024 - 19-Jul-2024
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Event place:
Firenze, Italy
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Number of Pages:
2
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Publisher:
IEEE
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Peer reviewed:
Yes
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Keywords:
Reconfigurable intelligent surfaces; Ray Tracing; Static scatterer
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Abstract:
In this paper, we consider the possibility of improving the propagation of radio signals in complex environments using a set of simple purely passive resonant dipole scatterers. We use the Matlab ray tracer, amended with a model of dipolar scatterers based on their bistatic scattering cross-section, to analyze the influence of the scatterers on the received power at the user position. The analytical and simulation results show that placing additional scattering elements has no significant impact when a direct link exists. However, in non-line-of-sight scenarios, the proposed technique can significantly contribute to the delivered power. This simple and low-cost method can be an alternative or additional method of channel optimization, complementing the use of reconfigurable intelligent surfaces.
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Project title:
Meta Wireless: 956256 (European Commission)
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Project (external):
Academy of Finland
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Project ID:
345178
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Research Areas:
Telecommunication: 50% Modeling and Simulation: 50%
