Microstrip-fed pattern- and polarization- Reconfigurable compact truncated monopole antenna

S. Raman, P. Mohanan, Nick Timmons, Jim Morrison

Research output: Contribution to journalArticlepeer-review

58 Citations (Scopus)

Abstract

A microstrip-fed truncated monopole antenna with radiation pattern and polarization reconfigurability is presented. The antenna fabricated on a substrate of dielectric constant 4.4 and thickness 1.6 mm is highly compact with an overall dimension of only 0.25s × 0.25s. The pattern of the antenna is omnidirectional and is reconfigurable with the polarization in the orthogonal planes. The proposed antenna is suitable for 2.4-GHz wireless applications with a bandwidth of 95 MHz. The measured gain of the antenna is {-}1.1 dBi at the resonant frequency. The simulation (Ansoft HFSS) and measurement (R&S ZVB8 Vector Network Analyzer) results are also discussed.

Original languageEnglish
Article number6517215
Pages (from-to)710-713
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume12
DOIs
Publication statusPublished - 2013

Keywords

  • Pattern-reconfigurable
  • polarization-reconfigurable
  • reconfigurable antenna
  • truncated monopole

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