Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0201258" target="_blank" >RIV/00216305:26220/26:0201258 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/abstract/document/11317573" target="_blank" >https://ieeexplore.ieee.org/abstract/document/11317573</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/FNWF66845.2025.11317573" target="_blank" >10.1109/FNWF66845.2025.11317573</a>

Result language
angličtina
Original language name
Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization
Original language description
n this paper, we show a stochastic approach to generate a 3D model of a foliage, which is then used for deterministic ray-tracing channel modeling. This approach is verified by a measurement campaign at 60 and 80 GHz with 2 GHz bandwidth. The wireless channel is characterized by path-loss and RMS delay spread and we show the angular dependency of those parameters when the receiver is placed on a half-circle around the tree. Besides electromagnetic material properties, the 3D model is characterized by several interpretable parameters, including tree volume, leaf size, leaf density, and the tree crown shape parameter.
Czech name
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Czech description
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Project
<a href="/en/project/GF23-04304L" target="_blank" >GF23-04304L: Multi-band prediction of millimeter-wave propagation effects for dynamic and fixed scenarios in rugged time-varying environments</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2026
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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