Detail publikace

Characterizing the 80 GHz Channel in Static Scenarios: Diffuse Reflection, Scattering, and Transmission Through Trees Under Varying Weather Conditions

ZÁVORKA, R. PROKEŠ, A. BLUMENSTEIN, J. MIKULÁŠEK, T. VYCHODIL, J. CHANDRA, A. ZEMEN, T. MECKLENBRÄUKER, C. HAMMOUD, H. JAN M., K. ZIÓŁKOWSKI, C.

Originální název

Characterizing the 80 GHz Channel in Static Scenarios: Diffuse Reflection, Scattering, and Transmission Through Trees Under Varying Weather Conditions

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

Channel impulse response, Weather conditions, RMS delay spread, Rician K-factor}, Channel characterization, 80 GHz channel sounding, Channel modeling

Autoři

ZÁVORKA, R.; PROKEŠ, A.; BLUMENSTEIN, J.; MIKULÁŠEK, T.; VYCHODIL, J.; CHANDRA, A.; ZEMEN, T.; MECKLENBRÄUKER, C.; HAMMOUD, H.; JAN M., K.; ZIÓŁKOWSKI, C.

Vydáno

2. 10. 2024

Nakladatel

IEEE ACCESS

ISSN

2169-3536

Periodikum

IEEE Access

Ročník

12

Číslo

2024

Stát

Spojené státy americké

Strany od

144738

Strany do

144749

Strany počet

12

URL

https://ieeexplore.ieee.org/document/10703038

BibTex

@article{BUT190127,
  author="Radek {Závorka} and Aleš {Prokeš} and Jiří {Blumenstein} and Tomáš {Mikulášek} and Josef {Vychodil} and Aniruddha {Chandra} and Thomas {Zemen} and Christoph {Mecklenbräuker} and Hussein {Hammoud} and Kelner {Jan M.} and Cezary {Ziółkowski}",
  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="2024",
  pages="144738--144749",
  doi="10.1109/ACCESS.2024.3472003",
  issn="2169-3536",
  url="https://ieeexplore.ieee.org/document/10703038"
}