Dual-port dual-polarization stacked triangular patch antennas

Jeen-Sheen Row, Ching Yuan Ai

Research output: Contribution to journalArticle

Abstract

This paper presents a design for stacked triangular patch antennas with two feeds for achieving dual-polarized operations. The top radiating element of the stacked structure is a single-feed, triangular, planar inverted-F antenna (PIFA) with a V-shaped slot, which can radiate an omnidirectional dipole-like pattern with linear polarization at two separated frequencies. The bottom radiating element is an equilateral-triangular microstrip patch with two shorting pins, which provides circularly polarized broadside radiation patterns. The proposed stacked structure can not only provide a compact design, but can also be easily installed. In addition, an isolation of better than -20 dB between the feed ports was obtained.

Original languageEnglish
Pages (from-to)502-505
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume39
Issue number6
DOIs
Publication statusPublished - 2003 Dec 20

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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