Circularly polarized ring-slotted-microstrip antenna

Nasimuddin, Xianming Qing, Zhi Ning Chen

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

2 Citations (Scopus)

Abstract

A compact square-ring-slotted-microstrip antenna is proposed for circularly polarized (CP) radiation and global navigation satellite systems (GNSS). Four square-ring-shaped slots along the diagonal directions are cut symmetrically onto a square patch radiator for CP radiation and miniaturization. The operating frequency can be tuned by varying the ring width. The measured 3-dB axial-ratio (AR) bandwidth of around 25.0 MHz (1.56-1.585 GHz) and 10-dB return loss bandwidth of 80.0 MHz (1.545-1.625 GHz) are achieved.

Original languageEnglish
Title of host publicationProceedings of the 2015 IEEE 4th Asia-Pacific conference on antennas and propagation
Place of PublicationKuta, Indonesia
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages203-204
Number of pages2
ISBN (Electronic)9781479988976, 9781479988969
ISBN (Print)9781479988983
DOIs
Publication statusPublished - 2015
Externally publishedYes
EventIEEE Asia-Pacific conference on antennas and propagation (4th : 2015) - Kuta, Indonesia
Duration: 30 Jun 20153 Jul 2015
Conference number: 4th

Other

OtherIEEE Asia-Pacific conference on antennas and propagation (4th : 2015)
Abbreviated titleAPCAP 2015
CountryIndonesia
CityKuta
Period30/06/153/07/15

Keywords

  • circularly polarized antenna
  • GNSS
  • miniaturization
  • slotted-microstrip radiator
  • wide-beamwidth

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