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A Broadband Circularly Polarized Cross-slotted Patch Antenna with Horizontal Meandered Strip (HMS)

  • M. K. Verma EMAIL logo , Binod K. Kanaujia , J. P. Saini and Padam S. Saini ORCID logo
Published/Copyright: April 23, 2020
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Abstract

A broadband circularly polarized slotted square patch antenna with horizontal meandered strip (HMS) is presented and studied. The HMS feeding technique provides the good impedance matching and broadside symmetrical radiation patterns. A set of cross asymmetrical slots are etched on the radiating patch to realize the circular polarization. An electrically small stub is added on the edge of the antenna for further improvement in performance. Measured 10-dB impedance bandwidth (IBW) and 3-dB axial ratio bandwidth (ARBW) of the proposed antenna are 32.31 % (3.14–4.35 GHz) and 20.91 % (3.34–4.12 GHz), respectively. The gain of the antenna is varied from 3.5 to 4.86dBi within 3-dB ARBW. Measured results matched well with the simulated results.

References

[1] K. Gautam, P. Banjwal, and B. K. Kanaujia, “A compact square microstrip antenna for circular polarization,” Microw. Opt. Technol. Lett., vol. 54, pp. 897–900, 2012.10.1002/mop.26746Search in Google Scholar

[2] G. Kumar and K. P. Ray, Broadband Microstrip Antennas. Boston: Artech House, 2003.Search in Google Scholar

[3] Y. Yang, J. -Y. Li, K. Wei, R. Xu, and G.-W. Yang, “Circularly polarized cut ring microstrip antenna,” Electron. Lett., vol. 51, pp. 199–200, 2015.10.1049/el.2014.3729Search in Google Scholar

[4] A. Buffi, R. Caso, M. R. Pino, P. Nepa, and G. Manara, “Single-feed circularly polarized aperture-coupled square ring slot microstrip antenna,” Electron. Lett., vol. 46, pp. 268–269, 2010.10.1049/el.2010.3545Search in Google Scholar

[5] T. -N. Chang and J. -M. Lin, “Circularly polarized patch antenna with a stacked slot-ring,” Prog. Electromagn. Res. Lett., vol. 36, pp. 163–170, 2013.10.2528/PIERL12110618Search in Google Scholar

[6] Z. Wang, S. Fang, S. Fu, and S. Jia, “Single-fed broadband circularly polarized stacked patch antenna with horizontally meandered strip for universal UHF RFID applications,” IEEE Trans. Microw. Theo. Tech., vol. 59, pp. 1066–1073, 2011.10.1109/TMTT.2011.2114010Search in Google Scholar

[7] Y. M. Pan, S. Y. Zheng, and B. J. Hu, “Wideband and low-profile omnidirectional circularly polarized patch antenna,” IEEE Trans. Antennas Propag., vol. 62, pp. 4347–4351, 2014.10.1109/TAP.2014.2323412Search in Google Scholar

[8] X. Chen, L. Yang, J. -Y. Zhao, and G. Fu, “High-efficiency compact circularly polarized microstrip antenna with wide beamwidth for airborne communication,” IEEE Antennas Wirel. Propag. Lett., vol. 15, pp. 1518–1521, 2016.10.1109/LAWP.2016.2517068Search in Google Scholar

[9] X. Chen, D. Wu, L. Yang, and G. Fu, “Compact circularly polarized microstrip antenna with cross-polarization suppression at low-elevation angle,” IEEE Antennas Wirel. Propag. Lett., vol. 16, pp. 258–261, 2016.10.1109/LAWP.2016.2571303Search in Google Scholar

[10] K. Ding, C. Gao, D. Qu, and Q. Yin, “Compact broadband circularly polarized antenna with parasitic patches,” IEEE Trans. Antennas Propag., vol. 65, pp. 4854–4857, 2017.10.1109/TAP.2017.2723938Search in Google Scholar

[11] S. Fu, Q. Kong, S. Fang, and Z. Wang, “Broadband circularly polarized microstrip antenna with coplanar parasitic ring slot patch for L-band satellite system application,” IEEE Antennas Wirel. Propag. Lett., vol. 13, pp. 943–946, 2014.10.1109/LAWP.2014.2323113Search in Google Scholar

[12] C. -C. Lin and J. -S. Sun, “Circularly-polarized dielectric resonator antenna fed by off-centered microstrip line for 2.4-GHz ISM band applications,” IEEE Antennas Wirel. Propag. Lett., vol. 14, pp. 947–949, 2014.10.1109/LAWP.2014.2388075Search in Google Scholar

[13] R. Kumar and R. K. Chaudhary, “A wideband circularly polarized cubic dielectric resonator antenna excited with modified microstrip feed,” IEEE Antennas Wirel. Propag. Lett., vol. 15, pp. 1285–1288, 2015.10.1109/LAWP.2015.2504840Search in Google Scholar

[14] S. Kumar, R. K. Vishwakarma, R. Kumar, J. Anguera, and A. Andujar, “Slotted circularly microstrip antenna for RFID application,” Radioengineering, vol. 26, pp. 1025–1032, 2017.10.13164/re.2017.1025Search in Google Scholar

[15] A. K. Gautam, A. Kunwar, and B. K. Kanaujia, “Circularly polarized arrorhead shape slotted microstrip antenna,” IEEE Antennas Wirel. Propag. Lett., vol. 13, pp. 471–474, 2014.10.1109/LAWP.2014.2309719Search in Google Scholar

[16] X. Q. Nasimuddin and Z. N. Chen, “A wideband circularly polarized stacked slotted microstrip patch antenna,” IEEE Antennas Wirel. Propag. Mag., vol. 55, pp. 84–99, 2013.10.1109/MAP.2013.6781708Search in Google Scholar


[Correction added after online publication 24 January 2020: In References [1] and [16], author names had been incomplete. They were corrected and completed]


Received: 2019-07-09
Published Online: 2020-04-23
Published in Print: 2020-05-27

© 2020 Walter de Gruyter GmbH, Berlin/Boston

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