Vol. 109

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2021-02-01

A Novel Wideband Beam Reconfigurable Magneto-Electric Dipole Patch Antenna

By Min Wang, Huifeng Yang, Nan Hu, Wenqing Xie, Yuxin Mo, Zhenghan Chen, Zhongyuan Liu, and Zhengchuan Chen
Progress In Electromagnetics Research C, Vol. 109, 111-123, 2021
doi:10.2528/PIERC20112805

Abstract

A novel wideband beam reconfigurable magneto-electric dipole patch antenna is presented in this paper. The proposed antenna consists of two H-shaped patches, two folded patches, an E-shaped feeding structure, a side-slotted ground, and a large reflective ground. Two H-shaped patches are horizontally placed on both sides of the feed structure, and two folded patches are assembled vertically to the upper ground, which are designed as the magneto-electric dipole structure. Two symmetrically sided slots are etched on the upper ground to reduce the profile, and an E-shaped strip is employed in the feeding structure to broaden the bandwidth. To suppress the backward radiation, a lower ground with large size is designed as a reflector. Four binary switches are symmetrically integrated on the stubs of H-shaped patches. By switching them ON or OFF simultaneously, the current distribution is changed to achieve beam reconfigurability. Finally, a set of antenna prototype with four configurations is fabricated and measured. The measured results show that maximum impedance bandwidth achieves up to 77.8% at 2.7 GHz from 2.0 GHz to 4.1 GHz. At 2.7 GHz, the measured peak gains are 8.4 dBi, 9.3 dBi, 8.1 dBi, and 8.7 dBi, where the beams point to -21˚, 0˚, 21˚, and 34˚, respectively in E-plane.

Citation


Min Wang, Huifeng Yang, Nan Hu, Wenqing Xie, Yuxin Mo, Zhenghan Chen, Zhongyuan Liu, and Zhengchuan Chen, "A Novel Wideband Beam Reconfigurable Magneto-Electric Dipole Patch Antenna," Progress In Electromagnetics Research C, Vol. 109, 111-123, 2021.
doi:10.2528/PIERC20112805
http://jpier.org/PIERC/pier.php?paper=20112805

References


    1. Zhu, H. L., S. W. Cheung, and T. I. Yuk, "Mechanically pattern reconfigurable antenna using metasurface," IET Microw. Antennas. Propag., Vol. 9, No. 12, 1331-1336, 2015.
    doi:10.1049/iet-map.2014.0676

    2. Yang, X., S. Xu, F. Yang, M. Li, Y. Hou, S. Jiang, and L. Liu, "A broadband high-efficiency reconfigurable reflectarray antenna using mechanically rotational elements," IEEE Trans. Antennas Propag., Vol. 65, No. 8, 3959-3966, 2017.
    doi:10.1109/TAP.2017.2708079

    3. Erdil, E., K. Topalli, N. S. Esmaeilzad, O. Zorlu, H. Kulah, and O. Civi, "Reconfigurable nested ring-split ring transmitarray unit cell employing the element rotation method by microfluidics," IEEE Trans. Antennas Propag., Vol. 63, No. 3, 1163-1167, 2015.
    doi:10.1109/TAP.2014.2387424

    4. Yang, X., Y. Liu, H. Lei, Y. Jia, P. Zhu, and Z. Zhou, "A radiation pattern reconfigurable Fabry-Perot antenna based on liquid metal," IEEE Trans. Antennas Propag., Vol. 68, No. 11, 7658-7663, 2020.
    doi:10.1109/TAP.2020.2993310

    5. Yang, H., F. Yang, X. Cao, S. Xu, J. Gao, X. Chen, M. Li, and T. Li, "1600-element dual-frequency electronically reconfigurable reflectarray at X/Ku-band," IEEE Trans. Antennas Propag., Vol. 65, No. 6, 3024-3032, 2017.
    doi:10.1109/TAP.2017.2694703

    6. Wang, M., S. Xu, F. Yang, and M. Li, "Design and measurement of a 1-bit reconfigurable transmitarray with subwavelength H-shaped coupling slot elements," IEEE Trans. Antennas Propag., Vol. 67, No. 5, 3500-3504, 2019.
    doi:10.1109/TAP.2019.2902676

    7. Nicholls, J. G. and V. H. Sean, "Full-space electronic beam-steering transmitarray with integrated leaky-wave feed," IEEE Trans. Antennas Propag., Vol. 64, No. 8, 3410-3422, 2016.
    doi:10.1109/TAP.2016.2576502

    8. Frank, M., F. Lurz, R. Weigel, and A. Koelpin, "Electronically reconfigurable 6 × 6 element transmitarray at K-band based on unit cells with continuous phase range," IEEE Antennas Wireless Propag. Lett., Vol. 18, No. 4, 796-800, 2019.
    doi:10.1109/LAWP.2019.2903338

    9. Guclu, C., J. Perruisseau-Carrier, and O. Civi, "Proof of concept of a dual-band circularly-polarized RF MEMS beam-switching reflectarray," IEEE Trans. Antennas Propag., Vol. 60, No. 11, 5451-5455, 2012.
    doi:10.1109/TAP.2012.2207690

    10. Deng, W., X. Yang, C. Shen, J. Zhao, and B. Wang, "A dual-polarized pattern reconfigurable Yagi patch antenna for micro base stations," IEEE Trans. Antennas Propag., Vol. 65, No. 10, 5095-5102, 2017.
    doi:10.1109/TAP.2017.2741022

    11. Ahn, B., H. Jo, J. Yoo, J. Yu, and H. Lee, "Pattern reconfigurable high gain spherical dielectric resonator antenna operating on higher order mode," IEEE Antennas Wireless Propag. Lett., Vol. 18, No. 1, 128-132, 2019.
    doi:10.1109/LAWP.2018.2882871

    12. Darvazehban, A., S. Rezaeieh, and A. Abbosh, "Pattern-reconfigurable loopCdipole antenna for electromagnetic pleural effusion detection," IEEE Trans. Antennas Propag., Vol. 68, No. 8, 5955-5964, 2020.
    doi:10.1109/TAP.2020.2987434

    13. Wang, M., S. Xu, F. Yang, N. Hu, W. Xie, and Z. Chen, "A novel 1-bit reconfigurable transmitarray antenna using a C-shaped probe-fed patch element with broadened bandwidth and enhanced efficiency," IEEE Access, Vol. 8, 120124-120133, 2020.
    doi:10.1109/ACCESS.2020.3004435

    14. Zhang, X. G., W. X. Jiang, H. W. Tian, Z. X. Wang, Q. Wang, and T. J. Cui, "Pattern-reconfigurable planar array antenna characterized by digital coding method," IEEE Trans. Antennas Propag., Vol. 68, No. 2, 1170-1175, 2020.
    doi:10.1109/TAP.2019.2938678

    15. Ji, L., Z. Zhang, and N. Liu, "A two-dimensional beam-steering Partially Reflective Surface (PRS) antenna using a reconfigurable FSS structure," IEEE Antennas Wireless Propag. Lett., Vol. 18, No. 6, 1076-1080, 2019.
    doi:10.1109/LAWP.2019.2907641

    16. Yang, X., Y. Liu, H. Lei, Y. Jia, P. Zhu, and Z. Zhou, "A radiation pattern reconfigurable Fabry Perot antenna based on liquid metal," IEEE Trans. Antennas Propag., Vol. 68, No. 11, 7658-7663, 2020.
    doi:10.1109/TAP.2020.2993310

    17. Liang, Z., Z. Liang, Y. Li, J. Liu, J. Qin, and Y. Long, "Reconfigurable microstrip magnetic dipole antenna with switchable conical beams for aerial drone applications," IEEE Access, Vol. 7, 31043-31054, 2019.
    doi:10.1109/ACCESS.2019.2902844

    18. Rezaeieh, S. and A. Abbosh, "Pattern-reconfigurable magnetoelectric antenna utilizing asymmetrical dipole arms," IEEE Antennas Wireless Propag. Lett., Vol. 18, No. 4, 688-692, 2019.
    doi:10.1109/LAWP.2019.2901264

    19. Shi, Y., Y. Cai, J. Yang, and L. Li, "A magnetoelectric dipole antenna with beamwidth reconfiguration," IEEE Antennas Wireless Propag. Lett., Vol. 18, No. 4, 621-625, 2019.
    doi:10.1109/LAWP.2019.2898911

    20. Ji, Y., L. Ge, J. Wang, Q. Chen, and W. Wu, "Differentially-fed aperture-coupled magneto-electric dipole antenna with continuously variable beamwidth," IEEE Open J. Antennas Propag., Vol. 1, 165-174, 2020.
    doi:10.1109/OJAP.2020.2987929

    21. Wu, F. and K. M. Luk, "Single-port reconfigurable magneto-electric dipole antenna with quad-polarization diversity," IEEE Trans. Antennas Propag., Vol. 65, No. 5, 2289-2296, 2017.
    doi:10.1109/TAP.2017.2681437

    22. Gao, S., H. Lin, L. Ge, and D. Zhang, "A magneto-electric dipole antenna with switchable circular polarization," IEEE Access, Vol. 7, 40013-40018, 2019.
    doi:10.1109/ACCESS.2019.2905629

    23. Feng, B., T. Luo, Q. Zeng, and K. L. Chung, "Frequency reconfigurable antenna with triple linear polarisation and wide H-plane characteristic for future smart communications," IET Microw., Antennas Propag., Vol. 12, No. 15, 2276-2284, 2018.
    doi:10.1049/iet-map.2018.5023

    24. Karmokar, D., K. Esselle, and S. Hay, "Fixed-frequency beam steering of microstrip leaky-wave antennas using binary switches," IEEE Trans. Antennas Propag., Vol. 64, No. 6, 2146-2154, 2016.
    doi:10.1109/TAP.2016.2546949

    25. Chang, L., Y. Li, Z. Zhang, and Z. Feng, "Reconfigurable 2-bit fixed-frequency beam steering array based on microstrip line," IEEE Trans. Antennas Propag., Vol. 66, No. 2, 683-691, 2018.
    doi:10.1109/TAP.2017.2776960