Vol. 107

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2020-12-07

Mutual Coupling Reduction in Patch Antenna Array Using Combination of Shorting Pins and Metallic Walls

By Irfan Ali Tunio, Yann Mahe, Tchanguiz Razban-Haghighi, and Bruno Froppier
Progress In Electromagnetics Research C, Vol. 107, 157-171, 2021
doi:10.2528/PIERC20082803

Abstract

A method of loaded patch antennas with shorting pins and erected walls in between patch antenna arrays is introduced to reduce surface wave and free space wave coupling in both E and H-plane. This simple technique works equally well in both orientations by reducing coupling up to -19 dB and -15 dB (measured value) in E-plane and H-plane, respectively, as compared to a conventional patch antenna array. The scattering parameters are studied, and conclusions are made on amounts of mutually coupled power and the bandwidth of the rejection band (S12). A parametric study of the variation in the level of mutual coupling with respect to height of the wall has been carried out in both E and H-planes. The simulation results are well verified through measurements.

Citation


Irfan Ali Tunio, Yann Mahe, Tchanguiz Razban-Haghighi, and Bruno Froppier, "Mutual Coupling Reduction in Patch Antenna Array Using Combination of Shorting Pins and Metallic Walls," Progress In Electromagnetics Research C, Vol. 107, 157-171, 2021.
doi:10.2528/PIERC20082803
http://jpier.org/PIERC/pier.php?paper=20082803

References


    1. Islam, M. T. and M. S. Alam, "Compact EBG structure for alleviating mutual coupling between patch antenna array elements," Progress In Electromagnetic Research, Vol. 137, 425-438, 2013.
    doi:10.2528/PIER12121205

    2. Monavar, F. M. and N. Komjani, "Bandwidth enhancement of microstrip patch antenna using jerusalem cross-shaped frequency selective surfaces by invasive weed optimization approach," Progress In Electromagnetic Research, Vol. 121, 103-120, 2011.
    doi:10.2528/PIER11051305

    3. Lalbakhsh, A., M. U. Afzal, K. P. Esselle, and S. L. Smith, "A high-gain wideband EBG resonator antenna for 60 GHz unlicenced frequency band," 12th European Conference on Antennas and Propagation (EuCAP 2018), 10-12, 2018.

    4. Lalbakhsh, A., M. U. Afzal, K. P. Esselle, S. L. Smith, and B. A. Zeb, "Single-dielectric wideband partially reflecting surface with variable high-gain resonant cavity antenna," IEEE Trans. Antennas Propag., Vol. 67, No. 3, 1916-1921, 2019.
    doi:10.1109/TAP.2019.2891232

    5. Lalbakhsh, A., M. U. Afzal, K. P. Esselle, and S. L. S. Member, "Low-cost nonuniform metallic lattice for rectifying aperture near-field of electromagnetic bandgap resonator antennas," IEEE Trans. Antennas Propag., Vol. 68, No. 5, 3328-3335, 2020.
    doi:10.1109/TAP.2020.2969888

    6. Dubost, G., "Influence of surface wave upon efficiency and mutual coupling between rectangular microstrip antennas," International Symposium on Antennas and Propagation Society, Merging Technologies for the 90’s, Dallas, TX, USA, 660–663, 1990.

    7. Pozar, D. M. and P. R. Haddad, "Anomalous mutual coupling between microstrip antennas," IEEE Trans. Antennas Propag., Vol. 42, No. 11, 1545-1549, 1994.
    doi:10.1109/8.362782

    8. Djordjevic, A. R. and M. M. Nikolic, "Microstrip antennas with suppressed radiation in horizontal directions and reduced coupling," IEEE Trans. Antennas Propag., Vol. 53, No. 11, 3469-3476, 2005.
    doi:10.1109/TAP.2005.858847

    9. Hou, D., S. X. B. Wang, L. J. J. Wang, and W. Hong, "Elimination of scan blindness with compact defected ground structures in microstrip phased array," IET Microwaves, Antennas Propag., Vol. 3, No. 2, 269-275, 2009.
    doi:10.1049/iet-map:20080037

    10. Tang, S. X. M. and Y. B. S. Gao, "Mutual coupling suppression in microstrip array using defected ground structure," IET Microwaves, Antennas Propag., Vol. 5, No. 12, 1488-1494, 2011.
    doi:10.1049/iet-map.2010.0154

    11. Yang, F. and Y. Rahmat-samii, "Microstrip antennas integrated with Electromagnetic Band-Gap (EBG) Structures: A low mutual coupling design for array applications," IEEE Trans. Antennas Propag., Vol. 51, No. 10, 2936-2946, 2003.
    doi:10.1109/TAP.2003.817983

    12. Rajo-iglesias, E., O. Quevedo-teruel, and L. Inclan-sanchez, "Mutual coupling reduction in patch antenna arrays by using a planar EBG structure and a multilayer dielectric substrate," IEEE Trans. Antennas Propag., Vol. 56, No. 6, 1648-1655, 2008.
    doi:10.1109/TAP.2008.923306

    13. Beiranvand, E., M. Afsahy, and V. Sharbati, "Reduction of the mutual coupling in patch antenna arrays based on EBG by using a planar frequency-selective surface structure," Int. J. Microw. Wirel. Technol., Vol. 9, No. 2, 349-355, 2015.
    doi:10.1017/S1759078715001440

    14. Qiu, L., F. Zhao, K. Xiao, S. Chai, and J. Mao, "Transmit-Receive isolation improvement of antenna arrays by using EBG structures," IEEE Antennas Wirel. Propag. Lett., Vol. 11, 93-96, 2012.

    15. Sahandabadi, S. and S. V. A.-D. Makki, "Mutual coupling reduction using complementary of SRR with wire MNG structure," Microw. Opt. Technol. Lett., Vol. 61, No. 5, 1231-1234, 2019.
    doi:10.1002/mop.31717

    16. Mohamadzade, B., A. Lalbakhsh, R. B. V. B. Simorangkir, A. Rezaee, and R. M. Hashmi, "Mutual coupling reduction in microstrip array antenna by employing cut side patches and EBG structures," Progress In Electromagnetic Research, Vol. 89, 179-187, 2020.
    doi:10.2528/PIERM19100703

    17. Farsi, S., et al., "Mutual coupling reduction between planar antennas by using a simple microstrip U-section," IEEE Antennas Wirel. Propag. Lett., Vol. 11, 1501-1503, 2012.
    doi:10.1109/LAWP.2012.2232274

    18. Ali, A., L. Neyestanak, F. Jolani, and M. Dadgarpour, "Mutual coupling reduction between two microstrip patch antennas," 2008 Canadian Conference on Electrical and Computer Engineering, Niagara Falls, 739-742, 2008.

    19. Qi, H., L. Liu, X. Yin, H. Zhao, and W. J. Kulesza, "Mutual coupling suppression between two closely spaced microstrip antennas with an asymmetrical coplanar strip wall," IEEE Antennas Wirel. Propag. Lett., Vol. 15, 191-194, 2016.
    doi:10.1109/LAWP.2015.2437995

    20. Arand, B. A., A. Bazrkar, and A. Zahedi, "Design of a phased array in triangular grid with an efficient matching network and reduced mutual coupling for wide-angle scanning," IEEE Trans. Antennas Propag., Vol. 65, No. 6, 2983-2991, 2017.
    doi:10.1109/TAP.2017.2690903

    21. Kiani, M. and H. R. Hassani, "Wide scan phased array patch antenna with mutual coupling reduction," IET Microwaves, Antennas Propag., Vol. 12, No. 12, 1932-1938, 2018.
    doi:10.1049/iet-map.2018.0155

    22. Tang, J., et al., "A metasurface superstrate for mutual coupling reduction of large antenna arrays," IEEE Access, Vol. 8, 126859-126867, 2020.
    doi:10.1109/ACCESS.2020.3008162

    23. Zhang, X. and L. Zhu, "Gain-enhanced patch antennas with loading of shorting pins," IEEE Trans. Antennas Propag., Vol. 64, No. 8, 3310-3318, 2016.
    doi:10.1109/TAP.2016.2573860

    24. Samanta, S., P. S. Reddy, and K. Mandal, "Cross-polarization suppression in probe-fed circular patch antenna using two circular clusters of shorting pins," IEEE Trans. Antennas Propag., Vol. 66, No. 6, 3177-3182, 2018.
    doi:10.1109/TAP.2018.2819895

    25. Sanad, H., "Effect of the shorting posts on short circuit microstrip antennas," Proceedings of IEEE Antennas and Propagation Society International Symposium and URSI National Radio Science, No. 2, 794-797, 1994.
    doi:10.1109/APS.1994.407972

    26. Targonski, S. D. and R. B. Waterhouse, "Performance of microstrip patches incorporating a single shorting post," IEEE Antennas Propag. Soc. Int. Symp., No. 1, 29-32, 1996.

    27. Kishk, A. A., L. Shafai, and A. Ittipiboon, "Single-element rectangular microstrip antenna for dual frequency operation," Electron. Lett., Vol. 19, No. 8, 298-300, 1983.
    doi:10.1049/el:19830207

    28. Shuley, N. V. and R. B. Waterhouse, "Dual frequency microstrip rectangular patches," Electron. Lett., Vol. 28, No. 7, 606-607, 1992.
    doi:10.1049/el:19920382

    29. Guha, D., S. Member, and Y. M. M. Antar, "Circular microstrip patch loaded with balanced shorting pins for improved bandwidth," IEEE Antennas Wirel. Propag. Lett., Vol. 5, 217-219, 2006.
    doi:10.1109/LAWP.2006.875280

    30. Abdullah, M., Q. Li, W. Xue, G. Peng, and Y. He, "Isolation enhancement of MIMO antennas using shorting pins," Journal of Electromagnetic Waves and Applications, Vol. 33, No. 10, 1-15, 2019.
    doi:10.1080/09205071.2019.1606738

    31. Li, W., P. Li, and J. Zhou, "Control of higher order harmonics and spurious modes for microstrip patch antennas," IEEE Access, Vol. 6, 34158-34165, 2018.
    doi:10.1109/ACCESS.2018.2850858