Microstrip antenna with S-shaped slot for dual-band circularly polarized operation

Nasimuddin*, Xianming Qing, Zhi Ning Chen

*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

A compact circularly polarized microstrip antenna with an S-shaped slot is proposed for dual-band operation. The S-shaped slot is cut onto the centre of a square patch radiator. The measured 10-dB return loss bandwidths for lower and upper bands are 15% and 3.5%, and 3-dB axial-ratio bandwidths are 3.6% and 1.1% with respect to 2.50 GHz and 2.85 GHz, respectively. The overall antenna size is 0.458λo x 0.458λo x 0. 095λo at 2.5 GHz.

Original languageEnglish
Title of host publication39th European Microwave Conference, EuMC 2009
Place of PublicationPistacaway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages381-384
Number of pages4
ISBN (Print)9782874870118, 9781424447480
Publication statusPublished - 2009
Externally publishedYes
EventEuropean Microwave Conference (39th : 2009), European Microwave Week (EuMW) - Rome, Italy
Duration: 28 Sep 20092 Oct 2009

Other

OtherEuropean Microwave Conference (39th : 2009), European Microwave Week (EuMW)
CountryItaly
CityRome
Period28/09/092/10/09

Keywords

  • Aperture-coupled
  • Circular polarization
  • Microstrip antenna
  • Slot

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