Modeling and evaluation of millimeter wave scattering from minimally rough surfaces on stones

Riku Yoshino; Tomohiko Kanaya; Shintaro Takada; Kunihisa Jitsuno; Keizo Inagaki; Tetsuya Kawanishi

doi:10.1587/elex.19.20220257

Modeling and evaluation of millimeter wave scattering from minimally rough surfaces on stones

Riku Yoshino, Tomohiko Kanaya, Shintaro Takada, Kunihisa Jitsuno, Keizo Inagaki, Tetsuya Kawanishi^*

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

In recent years, millimeter and terahertz waves have attracted significant attention owing to their potential applications in high-speed wireless communication. However, such waves are susceptible to being scattered from surfaces of surrounding objects because their wavelengths are short and sensitive to even minimal roughness. Therefore, using an electromagnetic wave scattering theory based on the stochastic integral, millimeter-wave scattering distributions from minimally rough surfaces such as stones were investigated in simulations and experiments. Finally, millimeter-wave scattering measurements were compared to experimental and simulation results.

Original language	English
Article number	20220257
Journal	ieice electronics express
Volume	19
Issue number	13
DOIs	https://doi.org/10.1587/elex.19.20220257
Publication status	Published - 2022 Jul 10

Keywords

Millimeter-wave
rough surface
scattering
stochastic function

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1587/elex.19.20220257

Cite this

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title = "Modeling and evaluation of millimeter wave scattering from minimally rough surfaces on stones",

abstract = "In recent years, millimeter and terahertz waves have attracted significant attention owing to their potential applications in high-speed wireless communication. However, such waves are susceptible to being scattered from surfaces of surrounding objects because their wavelengths are short and sensitive to even minimal roughness. Therefore, using an electromagnetic wave scattering theory based on the stochastic integral, millimeter-wave scattering distributions from minimally rough surfaces such as stones were investigated in simulations and experiments. Finally, millimeter-wave scattering measurements were compared to experimental and simulation results.",

keywords = "Millimeter-wave, rough surface, scattering, stochastic function",

author = "Riku Yoshino and Tomohiko Kanaya and Shintaro Takada and Kunihisa Jitsuno and Keizo Inagaki and Tetsuya Kawanishi",

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AU - Yoshino, Riku

AU - Kanaya, Tomohiko

AU - Takada, Shintaro

AU - Jitsuno, Kunihisa

AU - Inagaki, Keizo

AU - Kawanishi, Tetsuya

N1 - Funding Information: These research resultswere obtained from the commissioned research (No.00401) by National Institute of Information and Communications Technology (NICT), Japan. We appreciate Mr. TadashiWatanabe/Olympus to provide specific material of FWG in timely manner. Publisher Copyright: © 2022 The Institute of Electronics, Information and Communication Engineers.

PY - 2022/7/10

Y1 - 2022/7/10

N2 - In recent years, millimeter and terahertz waves have attracted significant attention owing to their potential applications in high-speed wireless communication. However, such waves are susceptible to being scattered from surfaces of surrounding objects because their wavelengths are short and sensitive to even minimal roughness. Therefore, using an electromagnetic wave scattering theory based on the stochastic integral, millimeter-wave scattering distributions from minimally rough surfaces such as stones were investigated in simulations and experiments. Finally, millimeter-wave scattering measurements were compared to experimental and simulation results.

AB - In recent years, millimeter and terahertz waves have attracted significant attention owing to their potential applications in high-speed wireless communication. However, such waves are susceptible to being scattered from surfaces of surrounding objects because their wavelengths are short and sensitive to even minimal roughness. Therefore, using an electromagnetic wave scattering theory based on the stochastic integral, millimeter-wave scattering distributions from minimally rough surfaces such as stones were investigated in simulations and experiments. Finally, millimeter-wave scattering measurements were compared to experimental and simulation results.

KW - Millimeter-wave

KW - rough surface

KW - scattering

KW - stochastic function

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Modeling and evaluation of millimeter wave scattering from minimally rough surfaces on stones

Abstract

Keywords

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