A Dual-band Circularly-polarized Printed Monopole Antenna for Wi-Fi and WiMAX Applications

• Autorzy: Lwin Zaw Myo , Aye Thae Su

Identyfikatory

DOI

10.26636/jtit.2019.136719

• Języki publikacji: EN

Abstrakty

EN

This paper presents a rectangular-shaped printed monopole antenna with circular polarization for Wi-Fi (2.4–2.484 GHz) and WiMAX (3.3-3.7 GHz) bands. The antenna relies on asymmetric arrangement of the patch with respect to the microstrip feed, in order to generate circular polarization. Dual-band (Wi-Fi and WiMAX) operation is enabled by inserting a slit in the corner of the ground plane. Simulation results show a bandwidth increase of 15.9% (2.2–2.58 GHz) for Wi-Fi, and of 24.16% (3.13–3.99 GHz) for WiMAX applications. Furthermore, beamwidths at the axial ratio of 3 dB equal 48˚ and 51˚ for the x-z plane and y-z planes, respectively.

Słowa kluczowe

EN

circular polarization; dual-band antenna; printed monopole antenna; rectangular slit

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2019
• Tom: nr 4
• Strony: 50--54
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Lwin Zaw Myo

• Department of Electronic Engineering Technological University (Kyaukse), Kyaukse, Mandalay Division, Myanmar

autor

Aye Thae Su

• Faculty of Electronic Engineering, University of Technology (Yatanarpon Cyber City), Myanmar

Bibliografia

• [1] S. Gao, Q. Luo, and F. Zhu, Circularly Polarized Antennas. Wiley-IEEE Press, 2013 (ISBN: 978-1118374412).
• [2] Z. Liang, Y. Li, and Y. Long, „Multiband monopole mobile phone antenna with circular polarization for GNSS application", IEEE Trans. on Antenn. and Propag., vol. 62, no. 4, pp. 1910-1917, 2014 (doi: 10.1109/TAP.2014.2299821).
• [3] H. Zhang, Y. C. Jiao, W. L. Liang, and L. Lu, „Dual-band circularly polarized deformed monopole antenna", Progress in Electromag. Res. C, vol. 54, pp. 117-124, 2014 (doi: 10.2528/PIERC14100603).
• [4] H. C. Park, „Very simple 2.45/3.5/5.8 GHz triple-band circularly polarised printed monopole antenna with bandwidth enhancement", Electron. Lett., vol. 50, no. 24, pp. 1792-1793, 2014 (doi: 10.1049/el.2014.2935).
• [5] J. H. Lu and C. W. Liou, „Planar dual-band circular polarization monopole antenna for wireless local area networks", IEEE Antenn. and Wirel. Propag. Lett., vol. 14, pp. 478-481, 2015 (doi: 10.1109/LAWP.2014.2368137).
• [6] M. T. Tan and B. Z. Wang, „A dual-band circularly polarized planar monopole antenna for WLAN/Wi-Fi applications", IEEE Antenn. And Wirel. Propag. Lett., vol. 15, pp. 670-673, 2016 (doi: 10.1109/LAWP.2015.2466596).
• [7] T. Fujimoto and K. Jono, „Wideband rectangular printed monopole antenna for circular polarisation", IET Microw., Antenn. & Propag., vol. 8, no. 9, pp. 649-656, 2014 (doi: 10.1049/iet-map.2013.0460).

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).