Stochastic 3-D Foliage Modeling at 80 GHz: Experimental Validation and Ray-Tracing Simulations
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arXiv
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| Autori principali: | , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866915875310796800 |
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| author | Blumenstein, Jiri Zavorka, Radek Vychodil, Josef Mikulasek, Tomas Wojtun, Jaroslaw Kelner, Jan M. Ziolkowski, Cezary Shukla, Rajeev Hofer, Markus Zemen, Thomas Mecklenbrauker, Christoph Chandra, Aniruddha Prokes, Ales |
| author_facet | Blumenstein, Jiri Zavorka, Radek Vychodil, Josef Mikulasek, Tomas Wojtun, Jaroslaw Kelner, Jan M. Ziolkowski, Cezary Shukla, Rajeev Hofer, Markus Zemen, Thomas Mecklenbrauker, Christoph Chandra, Aniruddha Prokes, Ales |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_18810 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Stochastic 3-D Foliage Modeling at 80 GHz: Experimental Validation and Ray-Tracing Simulations Blumenstein, Jiri Zavorka, Radek Vychodil, Josef Mikulasek, Tomas Wojtun, Jaroslaw Kelner, Jan M. Ziolkowski, Cezary Shukla, Rajeev Hofer, Markus Zemen, Thomas Mecklenbrauker, Christoph Chandra, Aniruddha Prokes, Ales Signal Processing 94A40, 94A05, 94A12, 94A17 E.4; H.4.3 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. |
| title | Stochastic 3-D Foliage Modeling at 80 GHz: Experimental Validation and Ray-Tracing Simulations |
| topic | Signal Processing 94A40, 94A05, 94A12, 94A17 E.4; H.4.3 |
| url | https://arxiv.org/abs/2603.18810 |