Publication detail
Characterizing the 80 GHz Channel in Static Scenarios: Diffuse Reflection, Scattering, and Transmission Through Trees Under Varying Weather Conditions
ZÁVORKA, R. MIKULÁŠEK, T. VYCHODIL, J. BLUMENSTEIN, J. CHANDRA, A. HAMMOUD, H. KELNER, J. ZIÓŁKOWSKI, C. ZEMEN, T. MECKLENBRÄUKER, C. PROKEŠ, A.
Original Title
Characterizing the 80 GHz Channel in Static Scenarios: Diffuse Reflection, Scattering, and Transmission Through Trees Under Varying Weather Conditions
Type
journal article in Web of Science
Language
English
Original Abstract
The deployment of wireless systems in millimeter wave relies on a thorough understanding of electromagnetic wave propagation under various weather conditions and scenarios. In this study, we characterize millimeter wave propagation effects from measurement data, utilizing channel impulse response analysis with a focus on root mean square delay spread and Rician K-factor. The obtained results highlight the significant influence of weather conditions and foliage on propagation, including diffuse reflection, scattering, and absorption. Particularly, we observed a notable increase in scattering from deciduous trees with leaves, in comparison with bare trees or ones covered by snow or ice. The attenuation of the signal propagated through a tree with foliage is 2.16 dB/m higher compared to a bare tree. Our validation measurements within a semi-anechoic chamber confirmed these observations and aided in quantifying the differences. These findings offer valuable insights into the dynamics of millimeter-wave signals that are important for advancing wireless communication technologies.
Keywords
Channel impulse response, Weather conditions, RMS delay spread, Rician K-factor}, Channel characterization, 80 GHz channel sounding, Channel modeling
Authors
ZÁVORKA, R.; MIKULÁŠEK, T.; VYCHODIL, J.; BLUMENSTEIN, J.; CHANDRA, A.; HAMMOUD, H.; KELNER, J.; ZIÓŁKOWSKI, C.; ZEMEN, T.; MECKLENBRÄUKER, C.; PROKEŠ, A.
Released
2. 10. 2024
Publisher
IEEE ACCESS
ISBN
2169-3536
Periodical
IEEE Access
Year of study
12
Number
1
State
United States of America
Pages from
144738
Pages to
144749
Pages count
12
URL
Full text in the Digital Library
BibTex
@article{BUT190127,
author="Radek {Závorka} and Tomáš {Mikulášek} and Josef {Vychodil} and Jiří {Blumenstein} and Aniruddha {Chandra} and Hussein {Hammoud} and Jan M. {Kelner} and Cezary {Ziółkowski} and Thomas {Zemen} and Christoph {Mecklenbräuker} and Aleš {Prokeš}",
title="Characterizing the 80 GHz Channel in Static Scenarios: Diffuse Reflection, Scattering, and Transmission Through Trees Under Varying Weather Conditions",
journal="IEEE Access",
year="2024",
volume="12",
number="1",
pages="144738--144749",
doi="10.1109/ACCESS.2024.3472003",
issn="2169-3536",
url="https://ieeexplore.ieee.org/document/10703038"
}