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Side-lobe reduction of a symmetric broadside array by spacing perturbation

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Abstract

Side-lobe reduction of a symmetric broadside array by tuning-element spacings is presented. Through appropriate point matching and least-square error approximation of the radiation power distribution, further side-lobe reduction may be achiered without broadening the beamwidth. Three simulation results will be given to show the applicability of the proposed spacing perturbation technique in reducing side-lobe levels.

Original languageEnglish
Pages (from-to)147-149
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume13
Issue number3
DOIs
StatePublished - 20 Oct 1996

Keywords

  • Linear antenna array
  • Side-lobe reduction
  • Spacing perturbation

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