volume | PIER Journals

Abstract

A miniaturized quadruple band reject UWB-MIMO antenna with high degree of isolation is designed and experimentally evaluated in this study. The reported design utilizes dual antenna elements that are organized orthogonally by employing polarization diversity. Notch bands can be acquired by incorporating three U-shape slots and a split ring resonator (SRR) on the antenna element that exhibits band rejection of 3.41-4.07 GHz, 4.41-4.76 GHz, 5.21-5.64 GHz and 6.92-8.63 GHz to reject the potential interference from 5G, INSAT, WLAN and X-band. The UWB-MIMO antenna is resonating in the frequency band from 2.9 to 12 GHz with a good isolation (<-25 dB). The response of the reported antenna has been examined experimentally in terms of notch frequencies, surface current variation, gain, radiation patterns, envelope correlation coefficient, diversity gain, and total active reflection coefficient.

1. "Federal Communications Commission: Revision of Part 15 of the Commission's Rules Regarding Ultra-Wideband Transmission System from 3.1 to 10.6 GHz," Federal Communications Commission, 98-153, ET-Docket, Washington, DC, 2002.

2. Liu, L., S. W. Cheung, and T. I. Yuk, "Compact MIMO antenna for portable devices in UWB applications," IEEE Transactions on Antennas and Propagation, Vol. 61, No. 8, 4257-4264, 2013.
doi:10.1109/TAP.2013.2263277

3. Li, Z., C. Yin, and X. Zhu, "Compact UWB MIMO Vivaldi antenna with dual band-notched characteristics," IEEE Access, Vol. 7, 38696-38701, 2019.
doi:10.1109/ACCESS.2019.2906338

4. Zhang, S. and G. F. Pedersen, "Mutual coupling reduction for UWB MIMO antennas with a wideband neutralization line," IEEE Antennas and Wireless Propagation Letters, Vol. 15, 166-169, 2016.
doi:10.1109/LAWP.2015.2435992

5. Su, S.-W., C.-T. Lee, and F.-S. Chang, "Printed MIMO-antenna system using neutralization-line technique for wireless USB-dongle applications," IEEE Transactions on Antennas and Propagation, Vol. 60, No. 2, 456-463, Feb. 2012.
doi:10.1109/TAP.2011.2173450

6. Vasu Babu, K. and B. Anuradha, "Design of Wang shape neutralization line antenna to reduce the mutual coupling in MIMO antennas," Analog. Integr. Circ. Sig. Process., Vol. 101, 67-76, 2019.
doi:10.1007/s10470-019-01397-y

7. Sun, Y., M. Tian, and G. S. Cheng, "Characteristics mode based neutralization line design for MIMO antenna," International Journal of Antennas and Propagation, Vol. 2022, 1-14, 2022.

8. Quevedo-Teruel, O., L. Inclan-Sanchez, and E. Rajo-Iglesias, "Soft surfaces for reducing mutual coupling between loaded PIFA antennas," IEEE Antennas and Wireless Propagation Letters, Vol. 9, 91-94, 2010.
doi:10.1109/LAWP.2010.2043632

9. Zuo, S., Y.-Z. Yin, W.-J. Wu, Z.-Y. Zhang, and J. Ma, "Investigations of reduction of mutual coupling between two planar monopoles using two λ/4 slots," Progress In Electromagnetics Research Letters, Vol. 19, 9-18, 2010.
doi:10.2528/PIERL10100609

10. Wang, H., D. G. Fang, and X. L. Wang, "Mutual coupling reduction between two microstrip patch antennas by using the parasitic elements," Asia-Pacific Microwave Conference, Vol. 2008, 1-4, 2008.

11. Acharjee, J., K. Mandal, and S. K. Mandal, "Reduction of mutual coupling and cross-polarization of a MIMO/diversity antenna using a string of H-shaped DGS," International journal of Electronics and Communications, Vol. 97, 110-119, 2018.
doi:10.1016/j.aeue.2018.09.037

12. Radhi, A., R. Nilavalan, Y. Wang, H. Al-Raweshidy, A. Eltokhy, and N. Ab Aziz, "Mutual coupling reduction with a wideband planar decoupling structure for UWB-MIMO antennas," International Journal of Microwave and Wireless Technologies, Vol. 10, No. 10, 1143-1154, 2018.
doi:10.1017/S1759078718001010

13. Babu, J. K., W. R. Aldhaheri, Y. M. Talha, and S. I. Alruhaili, "Design of a compact two element MIMO antenna system with improved isolation," Progress In Electromagnetics Research Letters, Vol. 48, 27-32, 2014.
doi:10.2528/PIERL14070307

14. Lee, Y., D. Ga, and J. Choi, "Design of a MIMO antenna with improved isolation using MNG metamaterial," International Journal of Antennas and Propagation, Vol. 2012, 1-7, 2012.

15. Khan, M. K., Q. Feng, and Z. Zheng, "Experimental investigation and design of UWB MIMO antenna with enhanced isolation," Progress In Electromagnetics Research C, Vol. 107, 287-297, 2021.
doi:10.2528/PIERC20103002

16. Altaf, A., A. Iqbal, A. Smida, J. Smida, A. A. Althuwayb, S. Hassan Kiani, M. Alibakhshikenari, F. Falcone, and E. Limiti, "Isolation improvement in UWB-MIMO antenna system using slotted stub," Electronics, Vol. 9, No. 10, 1582, 2020.
doi:10.3390/electronics9101582

17. Iqbal, A., O. A. Saraereh, A. W. Ahmad, and S. Bashir, "Mutual coupling reduction using F-shaped stubs in UWB-MIMO antenna," IEEE Access, Vol. 6, 2755-2799, 2018.
doi:10.1109/ACCESS.2017.2785232

18. Zhu, J., S. Li, B. Feng, L. Deng, and S. Yin, "Compact dual-polarized UWB quasi-self-complementary MIMO/diversity antenna with band-rejection capability," IEEE Antennas and Wireless Propagation Letters, Vol. 15, 905-908, 2016.
doi:10.1109/LAWP.2015.2479622

19. Tripathi, S., A. Mohan, and S. Yadav, "A compact koch fractal UWB MIMO antenna with WLAN band-rejection," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 1565-1568, 2015.
doi:10.1109/LAWP.2015.2412659

20. Khan, M. S., B. D. Braaten, A. Iftikhar, A. D. Capobianco, B. Ijaz, and S. Asif, "Compact 4×4 UWB-MIMO antenna with WLAN band rejected operation," Electronics Letters, Vol. 51, 1048-1050, 2015.
doi:10.1049/el.2015.1252

21. Biswal, P. and S. Das, "A low-profile dual port UWB-MIMO/diversity antenna with band rejection ability," International Journal of RF and Microwave Computer Aided Engineering, Vol. 28, No. 1, 2017.

22. Li, Z., C. Yin, and X. Zhu, "Compact UWB MIMO vivaldi antenna with dual band-notched characteristics," IEEE Access, Vol. 7, 38696-38701, 2019.
doi:10.1109/ACCESS.2019.2906338

23. Kumar, A., Q. A. Ansari, K. B. Kanaujia, J. Kishor, and S. Kumar, "An ultra compact two-port UWB MIMO antenna with dual band notched characteristics," AEU - International Journal of Electronics and Communications, Vol. 114, 1-12, 2020.

24. Kadam, A. A. and A. A. Deshmukh, "Pentagonal shaped UWB antenna loaded with slot and EBG structure for dual band notched response," Progress In Electromagnetics Research M, Vol. 95, 165-176, 2020.
doi:10.2528/PIERM20042801

25. Tang, Z., X. Wu, J. Zhan, S. Hu, Z. Xi, and Y. Liu, "Compact UWB-MIMO antenna with high isolation and triple band-notched characteristics," IEEE Access, Vol. 7, 19856-19865, 2019.
doi:10.1109/ACCESS.2019.2897170

26. Jaglan, N., S. D. Gupta, E. Thakur, D. Kumar, B. K. Kanaujia, and S. Srivastava, "Triple band notched mushroom and uniplanar EBG structures based UWB MIMO/diversity antenna with enhanced wide band isolation," AEU - International Journal of Electronics and Communications, Vol. 90, 36-44, 2018.
doi:10.1016/j.aeue.2018.04.009

27. Doddipalli, S. and A. Kothari, "Compact UWB antenna with integrated triple notch bands for WBAN applications," IEEE Access, Vol. 7, 183-190, 2019.
doi:10.1109/ACCESS.2018.2885248

28. Chen, Z., W. Zhou, and Z. Hong, "A miniaturized MIMO antenna with triple band-notched characteristics for UWB applications," IEEE Access, Vol. 9, 63646-63655, 2021.
doi:10.1109/ACCESS.2021.3074511

29. Kumar, P., S. Urooj, and F. Alrowais, "Design of quad-port MIMO/diversity antenna with triple-band elimination characteristics for super-wide band applications," Sensors, Vol. 20, 1-2, 2020.
doi:10.1109/JSEN.2019.2959158

30. Sadineni, R. B. and P. G. Dinesha, "Design of penta-band notched UWB MIMO antenna for diverse wireless applications," Progress In Electromagnetics Research M, Vol. 107, 35-49, 2022.
doi:10.2528/PIERM21112602

31. Yu, K., Y. Kong, and Y. Li, "A two-element UWB-MIMO antenna with quad narrowband frequency rejection characteristics," 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES), 1-2, Honolulu, HI, USA, 2016.

32. Cai, X. and L. Jin, "Compact polarization diversity ultra-wideband MIMO antenna with quadruple band-notched characteristics," 2016 IEEE 13th International Conference on Signal Processing (ICSP), 1566-1570, Chengdu, China, 2016.

33. Sumon, M. and K. Taimoor, "A slotted UWB-MIMO antenna with quadruple band-notch characteristics using mushroom EBG structure," AEU - International Journal of Electronics and Communications, Vol. 134, 153673, 2021.

34. Kumar, P., T. Ali, and M. P. Mm, "Characteristic mode analysis-based compact dual band-notched UWB MIMO antenna loaded with neutralization line," Micromachines, Vol. 13, 1599, 2022.
doi:10.3390/mi13101599

35. Mukherjee, S., A. Roy, S. Maity, T. Tewary, P. Sarkar, and S. Bhunia, "Design of dual band-notched UWB hexagonal printed microstrip antenna," International Journal of Microwave and Wireless Technologies, 1-9, 2022.
doi:10.1017/S1759078722001179

Dr. Sadineni Ramesh Babu

Dr. Puttaraje Gowda Dinesha