Vol. 102
Latest Volume
All Volumes
PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2022-01-03
Extra Compact Two Element Sub 6 GHz MIMO Antenna for Future 5G Wireless Applications
By
Progress In Electromagnetics Research Letters, Vol. 102, 37-45, 2022
Abstract
In this paper, a single band two element MIMO antenna for future 5G wireless applications at 5 GHz is presented. The antenna consists of T over T shaped meander micro strip lines printed on the front side and defected ground structure on the back side of an RT Rogers 5880 substrate, which are able to excite a resonance mode. The antenna operates at 4900 to 5060 MHz (|S11| < -10 dB) covering the 5G NR band n79. The antennas are to be placed symmetrically along the edges at the corners of the Smartphone panel. The isolation in the case of two elements MIMO antenna is enhanced by an I-shaped ground slot. The mutual coupling reduction is facilitated by 10 mm neutralization line (NL) at both hands. The prototype is fabricated to validate the proposed model. The measured results show good accordance with simulated results. The main performance results wherever possible of the proposed design are calculated, compared and analyzed with the measured results.
Citation
Issmat Shah Masoodi Insha Ishteyaq Khalid Muzaffar , "Extra Compact Two Element Sub 6 GHz MIMO Antenna for Future 5G Wireless Applications," Progress In Electromagnetics Research Letters, Vol. 102, 37-45, 2022.
doi:10.2528/PIERL21100303
http://www.jpier.org/PIERL/pier.php?paper=21100303
References

1. Shafi, M., A. F. Molisch, P. J. Smith, T. Haustein, P. Zhu, P. De Silva, and G. Wunder, "5G: A tutorial overview of standards, trials, challenges, deployment, and practice," IEEE Journal on Selected Areas in Communications, Vol. 35, No. 6, 1201-1221, 2017.
doi:10.1109/JSAC.2017.2692307

2. Yang, H., Massive MIMO Meets Small Cell, Springer, 2017.
doi:10.1007/978-3-319-43715-6

3., [online] https://www.3gpp.org/DynaReport/38-series.htm.

4. Li, Y., Y. Luo, and G. Yang, "High-isolation 3.5 GHz eight-antenna MIMO array using balanced open-slot antenna element for 5G smartphones," IEEE Transactions on Antennas and Propagation, Vol. 67, No. 6, 3820-3830, 2019.
doi:10.1109/TAP.2019.2902751

5. Qin, Z., W. Geyi, M. Zhang, and J. Wang, "Printed eight-element MIMO system for compact and thin 5G mobile handest," Electronics Letters, Vol. 52, No. 6, 416-418, 2016.
doi:10.1049/el.2015.3960

6. Sun, L., H. Feng, Y. Li, and Z. Zhang, "Compact 5G MIMO mobile phone antennas with tightly arranged orthogonal-mode pairs," IEEE Transactions on Antennas and Propagation, Vol. 66, No. 11, 6364-6369, 2018.
doi:10.1109/TAP.2018.2864674

7. Deng, J. Y., J. Yao, D. Q. Sun, and L. X. Guo, "Ten-element MIMO antenna for 5G terminals," Microwave and Optical Technology Letters, Vol. 60, No. 12, 3045-3049, 2018.
doi:10.1002/mop.31404

8. Wong, K. L., C. Y. Tsai, and J. Y. Lu, "Two asymmetrically mirrored gap-coupled loop antennas as a compact building block for eight-antenna MIMO array in the future smartphone," IEEE Transactions on Antennas and Propagation, Vol. 65, No. 4, 1765-1778, 2017.
doi:10.1109/TAP.2017.2670534

9. Parchin, N. O., Y. I. A. Al-Yasir, A. H. Ali, I. Elfergani, J. M. Noras, J. Rodriguez, and R. A. Abd-Alhameed, "Eight-element dual-polarized MIMO slot antenna system for 5G smartphone applications," IEEE Access, Vol. 7, 15612-15622, 2019.
doi:10.1109/ACCESS.2019.2893112

10. Ojaroudi Parchin, N., H. Jahanbakhsh Basherlou, Y. I. Al-Yasir, A. Ullah, R. A. Abd-Alhameed, and J. M. Noras, "Multi-band MIMO antenna design with user-impact investigation for 4G and 5G mobile terminals," Sensors, Vol. 19, No. 3, 456, 2019.
doi:10.3390/s19030456

11. Ren, A. and Y. Liu, "A compact building block with two shared-aperture antennas for eight-antenna MIMO array in metal-rimmed smartphone," IEEE Transactions on Antennas and Propagation, Vol. 67, No. 10, 6430-6438, 2019.
doi:10.1109/TAP.2019.2920306

12. Lu, J. Y., K. L. Wong, and W. Y. Li, "Compact eight-antenna array in the smartphone for the 3.5-GHz LTE 8 x 8 MIMO operation," 2016 IEEE 5th Asia-Paci c Conference on Antennas and Propagation (APCAP), 323-324, IEEE, July 2016.

13. Zhang, X., Y. Li, W. Wang, and W. Shen, "Ultra-wideband 8-port MIMO antenna array for 5G metal-frame smartphones," IEEE Access, Vol. 7, 72273-72282, 2019.
doi:10.1109/ACCESS.2019.2919622

14. Li, M.-Y., Z.-Q. Xu, Y.-L. Ban, C.-Y.-D. Sim, and Z.-F. Yu, "Eight-port orthogonally dual-polarised MIMO antennas using loop structures for 5G smartphone," IET Microw. Antennas Propag., Vol. 11, 1810-1816, 2017.
doi:10.1049/iet-map.2017.0230

15. Jiang, W., B. Liu, Y. Cui, and W. Hu, "High-isolation eight-element MIMO array for 5G smartphone applications," IEEE Access, Vol. 7, 34104-34112, 2019.
doi:10.1109/ACCESS.2019.2904647

16. Wong, K.-L. and J. Lu, "3.6-GHz 10-antenna array for MIMO operation in the smartphone," Microwave and Optical Technology Letters, Vol. 57, 1699-1704, 2015.
doi:10.1002/mop.29181

17. Cai, Q., Y. Li, X. Zhang, and W. Shen, "Wideband MIMO antenna array covering 3.3-7.1 GHz for 5G metal-rimmed smartphone applications," IEEE Access, Vol. 7, 142070-142084, 2019.
doi:10.1109/ACCESS.2019.2944681

18. Abdullah, M., S. H. Kiani, and A. Iqbal, "Eight element multiple-input multiple-output (MIMO) antenna for 5G mobile applications," IEEE Access, Vol. 7, 134488-134495, 2019.
doi:10.1109/ACCESS.2019.2941908

19. Masoodi, I. S., I. Ishteyaq, K. Muzaffar, and M. I. Magray, "Low cost substrate based compact antennas for 4g/5g side-edge panel smartphone applications," Progress In Electromagnetics Research Letters, Vol. 91, 145-152, 2020.
doi:10.2528/PIERL20041003

20. Ishteyaq, I., I. S. Masoodi, and K. Muzaffar, "Eight-port double band printed MIMO antenna investigated for mutual-coupling and SAR effects for sub-6 GHz 5G mobile applications," Progress In Electromagnetics Research C, Vol. 113, 111-122, 2021.
doi:10.2528/PIERC21050305

21. Minimum requirements related to technical performance for IMT-2020 radio interface(s), Archived (PDF) from the original on January 8, 2019; Retrieved August 16, 2019.