An estimation algorithm of scattered powers caused by a moving aircraft

• Honda Junichi

  Surveillance and Communications Department, Electronic Navigation Research Institute

• Otsuyama Takuya

  Surveillance and Communications Department, Electronic Navigation Research Institute

抄録

This paper is concerned with an analysis of scattered waves from an aircraft by using the Ray-Tracing Method (RTM) based on the imaging method. In order to reduce computation time, we propose a simple algorithm for rapid ray searching. In this paper, we describe a concept of a proposed method and show a numerical simulation of scattered powers in a large analytical region. Moreover, as one example, we show a measurement result of scattered powers which was performed in the Tokyo Bay area. Comparing the numerical result with the experimental one, we investigate the accuracy of the proposed method.

収録刊行物

• IEICE Communications Express

  IEICE Communications Express 2 (11), 490-495, 2013

  一般社団法人 電子情報通信学会

キーワード

• scattering
• propagation characteristics
• ray tracing method
• multi-static primary surveillance radar
• RCS

詳細情報

• CRID: 1390001205416291072
• NII論文ID: 130003388445
• DOI: 10.1587/comex.2.490
• ISSN: 21870136
• Web Site: https://www.jstage.jst.go.jp/article/comex/2/11/2_490/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可