Record link: 
http://hdl.handle.net/20.500.12708/221244
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Title: 
Stochastic 3-D Foliage Modeling at 80 GHz: Experimental Validation and Ray-Tracing Simulations
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Citation: 
Blumenstein, J., Zavorka, R., Vychodil, J., Mikulasek, T., Wojtun, J., Kelner, J. M., Ziolkowski, C., Shukla, R., Hofer, M., Zemen, T., Mecklenbräuker, C. F., Chandra, A., & Prokes, A. (2025). Stochastic 3-D Foliage Modeling at 80 GHz: Experimental Validation and Ray-Tracing Simulations. IEEE Antennas and Wireless Propagation Letters, 24(10), 3669–3673. https://doi.org/10.1109/LAWP.2025.3600373
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Publisher DOI: 
10.1109/LAWP.2025.3600373
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Publication Type: 
Article - Original Research Article
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Language: 
English
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Authors: 
Blumenstein, Jiri 
Zavorka, Radek 
Vychodil, Josef 
Mikulasek, Tomas 
Wojtun, Jaroslav 
Kelner, Jan M. 
Ziolkowski, Cezary 
Shukla, Rajeev 
Hofer, Markus 
Zemen, Thomas 
Mecklenbräuker, Christoph F. 
Chandra, Aniruddha 
Prokes, Ales 
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Organisational Unit: 
E389-02 - Forschungsbereich Wireless Communications 
E056-25 - Fachbereich FutureTHz 
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Journal: 
IEEE Antennas and Wireless Propagation Letters 
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ISSN: 
1536-1225
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Date (published): 
Oct-2025
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Number of Pages: 
5
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Publisher: 
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Peer reviewed: 
Yes
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Keywords: 
Vegetation; Solid modeling; Ray-Tracing Simulations
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Abstract: 
A stochastic modeling methodology for 3-D foliage is presented, aimed at enhancing ray-tracing simulations. The model supports adjustable stochastic geometry, density, and shape to capture variability in foliage structures. The model is validated through experimental measurements of representative vegetation. The influence of foliage density and size on path loss and root mean square delay spread is analyzed to demonstrate the applicability of the model in the 80 GHz frequency band.
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Research Areas: 
Telecommunication: 100%
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Science Branch: 
2020 - Elektrotechnik, Elektronik, Informationstechnik: 100%
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