Planar antenna pattern nulling using differential evolution algorithm


AKSOY E. , AFACAN E.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.63, sa.2, ss.116-122, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 63 Konu: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.aeue.2007.11.006
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Sayfa Sayıları: ss.116-122

Özet

Differential evolution algorithm is used for the pattern synthesis of planar antenna arrays with prescribed pattern nulls by position-only and position-amplitude optimization. The position-only optimization for a planar array allows null synthesis in any prescribed direction. For planar antenna array thinning it is necessary to use position-amplitude optimization for problems involving more than two nulls. (C) 2007 Elsevier GmbH. All rights reserved.