A Planar Monopole Antenna Integrated with Delay Line for Passive UWB-RFID Tag Applications

Kee Siang Koh, Sanming Hu, Choi Look Law, Wenbin Dou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A planar monopole antenna and a simple delay line are simulated, fabricated, and measured in this paper. The designed antenna is with quasi-omnidirectional radiation pattern and 10 dB impedance bandwidth of 3.08 to 10.02 GHz. The developed delay line works in the lower UWB band (3.1 - 4.8 GHz) with loss of 2.78 dB and two-way time delay of 3.50 ns. These two components are further integrated for the passive tag applications of UWB-RFID location system.

Original languageEnglish
Title of host publicationAPMC: 2009 Asia Pacific Microwave Conference, Vols 1-5
Place of PublicationNew York
PublisherIEEE
Pages1048-1051
Number of pages4
ISBN (Print)978-1-4244-2801-4
DOIs
Publication statusPublished - 2009
EventAsia Pacific Microwave Conference 2009 - Singapore, Singapore
Duration: 7 Dec 200910 Dec 2009

Conference

ConferenceAsia Pacific Microwave Conference 2009
CountrySingapore
Period7/12/0910/12/09

Keywords

  • Antennas
  • delay line
  • passive tag
  • radiofrequency identification (RFID)
  • ultrawideband (UWB)
  • TECHNOLOGY

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