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Design of a near-field focused reflectarray antenna for 2.4 GHz RFID reader applications

  • Hsi Tseng Chou*
  • , Tso Ming Hung
  • , Nan Nan Wang
  • , Hsi Hsir Chou
  • , Chia Tung
  • , Paolo Nepa
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The design of a reflectarray antenna is presented when the radiated field is focused in the near-zone of the array aperture. In particular, the reflectarray antenna is implemented for RFID reader applications at 2.4 GHz. Numerical investigations on the radiation characteristics of this reflectarray, as well as an experimental validation, are presented to demonstrate its feasibility.

Original languageEnglish
Article number5677579
Pages (from-to)1013-1018
Number of pages6
JournalIEEE Transactions on Antennas and Propagation
Volume59
Issue number3
DOIs
StatePublished - Mar 2011

Keywords

  • Microstrip antenna
  • RFID antennas
  • near-field focused antennas
  • reflectarray

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