2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna
A dual-band circularly polarized stacked microstrip antenna for ISM Bands (2.45 GHz & 5.8 GHz) applications is designed and implemented. By stacking two different corner-truncated square patches in a dielectric substrate layer, the microstrip antenna for dual-frequency circular polarization (CP)...
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2010
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my.utm.227812018-03-13T17:51:19Z http://eprints.utm.my/id/eprint/22781/ 2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna Abd. Rahim, Sharul Kamal T. S., Ooi B. P., Koh TK Electrical engineering. Electronics Nuclear engineering A dual-band circularly polarized stacked microstrip antenna for ISM Bands (2.45 GHz & 5.8 GHz) applications is designed and implemented. By stacking two different corner-truncated square patches in a dielectric substrate layer, the microstrip antenna for dual-frequency circular polarization (CP) can be achieved with –11.5 dB and –12.8 dB measured return loss for 2.45 GHz and 5.8 GHz. Semicircular grooves are cut at the four sides of the low frequency patch to achieve compact design by ∼ 12% size reduction. Details of the obtained dual-band CP performances are presented and discussed. This antenna is a promising candidate to be installed for a smart antenna system, cognitive radio, radar application in the future. Taylor & Francis 2010 Article PeerReviewed Abd. Rahim, Sharul Kamal and T. S., Ooi and B. P., Koh (2010) 2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna. Journal of Electromagnetic Waves and Applications, 24 (11-12). 1473 - 1482. https://doi.org/10.1163/156939310792149713 DOI:10.1163/156939310792149713 |
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TK Electrical engineering. Electronics Nuclear engineering Abd. Rahim, Sharul Kamal T. S., Ooi B. P., Koh 2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
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A dual-band circularly polarized stacked microstrip antenna for ISM Bands (2.45 GHz & 5.8 GHz) applications is designed and implemented. By stacking two different corner-truncated square patches in a dielectric substrate layer, the microstrip antenna for dual-frequency circular polarization (CP) can be achieved with –11.5 dB and –12.8 dB measured return loss for 2.45 GHz and 5.8 GHz. Semicircular grooves are cut at the four sides of the low frequency patch to achieve compact design by ∼ 12% size reduction. Details of the obtained dual-band CP performances are presented and discussed. This antenna is a promising candidate to be installed for a smart antenna system, cognitive radio, radar application in the future. |
format |
Article |
author |
Abd. Rahim, Sharul Kamal T. S., Ooi B. P., Koh |
author_facet |
Abd. Rahim, Sharul Kamal T. S., Ooi B. P., Koh |
author_sort |
Abd. Rahim, Sharul Kamal |
title |
2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
title_short |
2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
title_full |
2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
title_fullStr |
2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
title_full_unstemmed |
2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna |
title_sort |
2.45 ghz and 5.8 ghz compact dual-band circularly polarized patch antenna |
publisher |
Taylor & Francis |
publishDate |
2010 |
url |
http://eprints.utm.my/id/eprint/22781/ https://doi.org/10.1163/156939310792149713 |
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1643647395649552384 |
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13.18916 |