Optimization design method of arbitrarily shaped elements for wideband reflectarrays

• Wai Shuki

  Dept. of Electronics, Doshisha University

• Deguchi Hiroyuki

  Dept. of Electronics, Doshisha University

• Tsuji Mikio

  Dept. of Electronics, Doshisha University

Abstract

In this paper, the authors have proposed an optimization design method for arbitrarily shaped resonant elements with wideband property and have constructed an offset-feed reflectarray by the optimized elements in the X band. Its radiation pattern has been also investigated numerically and experimentally. Usefulness of the proposed method has been proved from comparison between the measured radiation pattern and the calculated ones.

Journal

• IEICE Communications Express

  IEICE Communications Express 7 (5), 174-177, 2018

  The Institute of Electronics, Information and Communication Engineers

Keywords

• wideband reflectarray
• genetic algorithm
• antenna
• method of moments

Details

• CRID: 1390001205415401472
• NII Article ID: 130006730972
• DOI: 10.1587/comex.2017xbl0191
• ISSN: 21870136
• Web Site: https://www.jstage.jst.go.jp/article/comex/7/5/7_2017XBL0191/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed