Numerical estimation of propagation path loss for wireless link design of WAIC systems installed on outside aircraft cabin based on large-scale FDTD simulation

  • Sekiguchi Tetsuya
    Graduate School of Information Science and Technology, Hokkaido University
  • Hikage Takashi
    Graduate School of Information Science and Technology, Hokkaido University
  • Yamamoto Manabu
    Graduate School of Information Science and Technology, Hokkaido University
  • Nojima Toshio
    Graduate School of Information Science and Technology, Hokkaido University
  • Futatsumori Shunichi
    Surveillance and Communications Department, Electronic Navigation Research Institute
  • Morioka Kazuyuki
    Surveillance and Communications Department, Electronic Navigation Research Institute
  • Kohmura Akiko
    Surveillance and Communications Department, Electronic Navigation Research Institute
  • Yonemoto Naruto
    Surveillance and Communications Department, Electronic Navigation Research Institute

抄録

<p>The aim of this study is to develop an accurate and reliable method for estimating the propagation characteristics inside and outside aircraft cabins so as to advance the radio link design techniques for WAIC systems. This paper uses the FDTD method and large-scale parallel computing to conduct the world’s first study on the propagation characteristics of signals emitted by a transmit antenna above the wing tip to WAIC antennas installed inside and outside the aircraft cabin (Airbus 320-200). EMF distributions created by a 4.4 GHz wireless transmitter inside the cabin are analyzed and propagation characteristics are determined from the analysis results.</p>

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