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arXiv · 2412.17864

An Ultra-Wideband Study of Vegetation Impact on Upper Midband / FR3 Communication

Naveed A. Abbasi·Tathagat Pal·Kelvin Arana·Vikram Vasudevan·Jorge Gomez-Ponce·Young-Han Nam·Charlie Zhang·Andreas F. Molisch
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Abstract

Growing demand for high data rates is driving interest in the upper mid-band (FR 3) spectrum (6-24 GHz). While some propagation measurements exist in literature, the impact of vegetation on link performance remains under-explored. This study examines vegetation-induced losses in an urban scenario across 6-18 GHz. A simple method for calculating vegetation depth is introduced, along with a model that quantifies additional attenuation based on vegetation depth and frequency, divided into 1 GHz sub-bands. We see that excess vegetation loss increases with vegetation depth and higher frequencies. These findings provide insights for designing reliable, foliage-aware communication networks in FR 3.

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Naveed A. Abbasi, Tathagat Pal, Kelvin Arana, Vikram Vasudevan, Jorge Gomez-Ponce, Young-Han Nam, Charlie Zhang, Andreas F. Molisch. 2024-12-20. An Ultra-Wideband Study of Vegetation Impact on Upper Midband / FR3 Communication. https://arxiv.org/abs/2412.17864

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