Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite

Asif Awaludin, Josaphat Tetuko Sri Sumantyo, Steven Gao, Cahya E. Santosa, Mohd Zafri Baharuddin

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

Abstract

A novel compact size equilateral triangular ring-slot antenna is proposed for microsatellite. The presented antenna utilizes truncation, perturbation, and slits to generate wideband circular polarization (CP) operation from its inherited linear polarization. The fabricated antenna has wide CP performance of 1106 MHz or 52.27% of fractional bandwidth at 2116 MHz center frequency. The measured results show that the antenna is bidirectional with its RHCP operation is radiated in main lobe. There is good agreement between simulated and measured radiation patterns.

Original languageEnglish
Title of host publication2017 11th European Conference on Antennas and Propagation, EUCAP 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2277-2280
Number of pages4
ISBN (Electronic)9788890701870
DOIs
Publication statusPublished - 15 May 2017
Event11th European Conference on Antennas and Propagation, EUCAP 2017 - Paris, France
Duration: 19 Mar 201724 Mar 2017

Other

Other11th European Conference on Antennas and Propagation, EUCAP 2017
CountryFrance
CityParis
Period19/03/1724/03/17

Fingerprint

microsatellites
slot antennas
Slot antennas
polarization
Circular polarization
antennas
Antennas
circular polarization
broadband
rings
linear polarization
lobes
slits
Polarization
bandwidth
Bandwidth
perturbation
radiation
approximation
performance

All Science Journal Classification (ASJC) codes

  • Safety Research
  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

Cite this

Awaludin, A., Sumantyo, J. T. S., Gao, S., Santosa, C. E., & Baharuddin, M. Z. (2017). Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite. In 2017 11th European Conference on Antennas and Propagation, EUCAP 2017 (pp. 2277-2280). [7928040] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/EuCAP.2017.7928040
Awaludin, Asif ; Sumantyo, Josaphat Tetuko Sri ; Gao, Steven ; Santosa, Cahya E. ; Baharuddin, Mohd Zafri. / Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite. 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 2277-2280
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title = "Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite",
abstract = "A novel compact size equilateral triangular ring-slot antenna is proposed for microsatellite. The presented antenna utilizes truncation, perturbation, and slits to generate wideband circular polarization (CP) operation from its inherited linear polarization. The fabricated antenna has wide CP performance of 1106 MHz or 52.27{\%} of fractional bandwidth at 2116 MHz center frequency. The measured results show that the antenna is bidirectional with its RHCP operation is radiated in main lobe. There is good agreement between simulated and measured radiation patterns.",
author = "Asif Awaludin and Sumantyo, {Josaphat Tetuko Sri} and Steven Gao and Santosa, {Cahya E.} and Baharuddin, {Mohd Zafri}",
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Awaludin, A, Sumantyo, JTS, Gao, S, Santosa, CE & Baharuddin, MZ 2017, Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite. in 2017 11th European Conference on Antennas and Propagation, EUCAP 2017., 7928040, Institute of Electrical and Electronics Engineers Inc., pp. 2277-2280, 11th European Conference on Antennas and Propagation, EUCAP 2017, Paris, France, 19/03/17. https://doi.org/10.23919/EuCAP.2017.7928040

Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite. / Awaludin, Asif; Sumantyo, Josaphat Tetuko Sri; Gao, Steven; Santosa, Cahya E.; Baharuddin, Mohd Zafri.

2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 2277-2280 7928040.

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

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N2 - A novel compact size equilateral triangular ring-slot antenna is proposed for microsatellite. The presented antenna utilizes truncation, perturbation, and slits to generate wideband circular polarization (CP) operation from its inherited linear polarization. The fabricated antenna has wide CP performance of 1106 MHz or 52.27% of fractional bandwidth at 2116 MHz center frequency. The measured results show that the antenna is bidirectional with its RHCP operation is radiated in main lobe. There is good agreement between simulated and measured radiation patterns.

AB - A novel compact size equilateral triangular ring-slot antenna is proposed for microsatellite. The presented antenna utilizes truncation, perturbation, and slits to generate wideband circular polarization (CP) operation from its inherited linear polarization. The fabricated antenna has wide CP performance of 1106 MHz or 52.27% of fractional bandwidth at 2116 MHz center frequency. The measured results show that the antenna is bidirectional with its RHCP operation is radiated in main lobe. There is good agreement between simulated and measured radiation patterns.

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Awaludin A, Sumantyo JTS, Gao S, Santosa CE, Baharuddin MZ. Wideband circularly polarized triangular-ring slot antenna for GAIA-I microsatellite. In 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 2277-2280. 7928040 https://doi.org/10.23919/EuCAP.2017.7928040