Performance Analysis on Dual-band Annular Ring Microstrip Antenna at 1.9 GHz and 2.1 GHz Operating Frequencies

  • Cahya Adi Kuncara School of Applied Science, Telkom University, Indonesia
  • Yuyun Siti Rohmah School of Applied Science, Telkom University, Indonesia
  • Dwi Andi Nurmantris School of Applied Science, Telkom University, Indonesia
  • Radial Anwar School of Applied Science, Telkom University, Indonesia http://orcid.org/0000-0002-2022-7195
DOI: https://doi.org/10.25124/ijait.v2i01.1185

Abstract

Annular ring antenna concept has been utilized in many applications. This paper presents the adoption of annular ring concept on a dual-band microstrip antenna. The antenna is designed to operate at 1.9 GHz and 2.1 GHz operating frequencies. The objective of this research is to observe the method potential of combining two patches operate at different frequencies as a single dual-band antenna. While the purpose of the annular concept is to enhance the bandwidth of an antenna, analysis from this work shows that for a dual-band antenna with operating frequencies close one to the other, the obtained bandwidths are relatively narrow, down to of about 5%. Nevertheless, the antenna is capable to operate at both designated frequencies with good return losses down to -24.40dB.

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Published
2018-05-28
How to Cite
ADI KUNCARA, Cahya et al. Performance Analysis on Dual-band Annular Ring Microstrip Antenna at 1.9 GHz and 2.1 GHz Operating Frequencies. IJAIT (International Journal of Applied Information Technology), [S.l.], p. 16-21, may 2018. ISSN 2581-1223. Available at: <//journals.telkomuniversity.ac.id/ijait/article/view/1185>. Date accessed: 25 apr. 2024. doi: https://doi.org/10.25124/ijait.v2i01.1185.
Citation Formats
Issue
Vol 02 No 01 (May 2018)
Section
Articles
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