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Dipole antenna array cluster for CubeSats

Conference Paper


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Abstract


  • CubeSats are attracting interest from both the industry and academia because of their affordability. Specifically, they are made from commercial Off-The-Shelf (COTS) electronic circuit chips, and are thus seen as a cost effective replacement for traditional, expensive satellites. Moreover, they are expected to have higher capabilities to better support demanding missions. To date, most CubeSats rely on a single element antenna that usually has a relatively low gain and are not steerable. Thus, they are not suitable for long-distance communications and for use by missions requiring high-speed links and adjustable radiation patterns. Existing single element antennas also increase the probability of failure when establishing communication links, as the failure of the single element would lead to a disconnection. In this paper, we propose a 3×1 dipole antenna array and a cluster of three 3×1 dipole antenna arrays for CubeSats. Each array can theoretically be used on a separate frequency. Advantageously, all three arrays can be combined to enhance directivity. Our simulation results show that the proposed antenna cluster has a high gain of 5.03dB and wide directivity.

Publication Date


  • 2016

Citation


  • S. Liu, R. Raad, K. Chin & F. EM. Tubbal, "Dipole antenna array cluster for CubeSats," in 10th International Conference on Signal Processing and Communication Systems (ICSPCS), 2016, pp. 1-4.

Scopus Eid


  • 2-s2.0-85015180298

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=7421&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/6391

Start Page


  • 1

End Page


  • 4

Place Of Publication


  • United States

Abstract


  • CubeSats are attracting interest from both the industry and academia because of their affordability. Specifically, they are made from commercial Off-The-Shelf (COTS) electronic circuit chips, and are thus seen as a cost effective replacement for traditional, expensive satellites. Moreover, they are expected to have higher capabilities to better support demanding missions. To date, most CubeSats rely on a single element antenna that usually has a relatively low gain and are not steerable. Thus, they are not suitable for long-distance communications and for use by missions requiring high-speed links and adjustable radiation patterns. Existing single element antennas also increase the probability of failure when establishing communication links, as the failure of the single element would lead to a disconnection. In this paper, we propose a 3×1 dipole antenna array and a cluster of three 3×1 dipole antenna arrays for CubeSats. Each array can theoretically be used on a separate frequency. Advantageously, all three arrays can be combined to enhance directivity. Our simulation results show that the proposed antenna cluster has a high gain of 5.03dB and wide directivity.

Publication Date


  • 2016

Citation


  • S. Liu, R. Raad, K. Chin & F. EM. Tubbal, "Dipole antenna array cluster for CubeSats," in 10th International Conference on Signal Processing and Communication Systems (ICSPCS), 2016, pp. 1-4.

Scopus Eid


  • 2-s2.0-85015180298

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=7421&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/6391

Start Page


  • 1

End Page


  • 4

Place Of Publication


  • United States