A planar dual-band symmetric comb-slot-loaded phased array antenna

Shenario Ezhil Valavan, Dinh Tran, Alexander G. Yarovoy

Research output: Contribution to journalArticleScientificpeer-review

Abstract

The design and experimental verification of a novel dualband symmetric comb-slot loaded patch antenna for phased array applications is presented. The proposed antenna supports two well-defined sub-bands, with good bandwidths, and a frequency ratio of nearly 1.4:1. The antenna also exhibits consistent radiation patterns with low crosspolarization levels at both sub-bands. The single-layer architecture and compact electrical dimensions make it suitable for application in wide scanning phased arrays.

Original languageEnglish
Pages (from-to)583-585
Number of pages3
JournalMicrowave & Optical Technology Letters
Volume57
Issue number3
DOIs
Publication statusPublished - 23 Jan 2015

Keywords

  • Array antennas
  • Multifrequency antennas
  • Patch antennas
  • Phased arrays

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