[1] C. Z. Han, L. Xiao, Z. Chen and T. Yuan, Co-Located Self-Neutralized Handset Antenna Pairs with Complementary Radiation Patterns for 5G MIMO Applications, IEEE Access, 8(2020) 73151–73163.
doi:10.1109/ACCESS.2020.2988072.
[2] A. Zhao and Z. Ren, Size Reduction of Self-Isolated MIMO Antenna System for 5G Mobile Phone Applications, IEEE Antennas and Wireless Propagation Letters, 18 (2019) 152–156. doi:10.1109/LAWP.2018.2883428.
[3] J. Sui and K. L. Wu, Self-Curing Decoupling Technique for Two Inverted-F Antennas with Capacitive Loads, IEEE Transactions on Antennas and Propagation, 66 (2018) 1093–1101. doi:10.1109/TAP.2018.2790041.
[4] Y. Wu, C. Xiao, Z. Ding, X. Gao and S. Jin, A Survey on MIMO Transmission with Finite Input Signals: Technical Challenges, Advances, and Future Trends, in: Proceedings of the IEEE, 106 (2018) 1779–1833.doi:10.1109/JPROC.2018.2848363.
[5] Y. Li, C. Sim, 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, 67 (2019) 3820–3830. doi:10.1109/TAP.2019.2902751.
[6] C. Wu, C. Chiu and T. Ma, Very Compact Fully Lumped Decoupling Network for a Coupled Two-Element Array, IEEE Antennas and Wireless Propagation Letters, 15 (2015) 158–161. doi:10.1109/LAWP.2015.2435793.
[7] L. Zhao, L. K. Yeung, and K. Wu, A Coupled Resonator Decoupling Network for Two-Element Compact Antenna Arrays in Mobile Terminals, IEEE Transactions on Antennas and Propagation, 62 (2014) 2767–2776. doi:10.1109/TAP.2014.2308547.
[8] L. Zhao and K. Wu, A Dual-Band Coupled Resonator Decoupling Network for Two Coupled Antennas, IEEE Transactions on Antennas and Propagation, 63 (2015) 2843–2850. doi:10.1109/TAP.2015.2421973.
[9] K. Qian, L. Zhao and K. Wu, An LTCC Coupled Resonator Decoupling Network for Two Antennas, IEEE Transactions on Microwave Theory and Techniques, 63 (2015) 3199–3207. doi:10.1109/TMTT.2015.2464816.
[10] C. Xue, X. Y. Zhang, Y. F. Cao, Z. Hou and C. F. Ding, MIMO Antenna Using Hybrid Electric and Magnetic Coupling for Isolation Enhancement, IEEE Transactions on Antennas and Propagation, 65 (2017) 5162–5170. doi: 10.1109/TAP.2017.2738033.
[11] Z. Ren and A. Zhao, Dual-Band MIMO Antenna With Compact Self-Decoupled Antenna Pairs for 5G Mobile Applications, IEEE Access, 7 (2019) 82288–82296. doi:10.1109/ACCESS.2019.2923666.
[12] A. J. Salim, R. S. Fyath and J. K. Ali, A New Miniaturized Folded Fractal Based PIFA Antenna Design for MIMO Wireless Applications, in: Proceedings of the International Conference on Information and Communication Technology, (2019) 36–40. doi:10.1145/3321289.3321298.
[13] M. Y. Li, 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 Microwaves, Antennas Propagation, 11 (2017) 1810–1816. doi:10.1049/iet-map.2017.0230
[14] W. Jiang, B. Liu, Y. Cui and W. Hu, High-Isolation Eight-Element MIMO Array for 5G Smartphone Applications, IEEE Access, 7 (2019) 34104–34112. doi:10.1109/ACCESS.2019.2904647.
[15] J. Guo, L. Cui, C. Li and B. Sun, Side-Edge Frame Printed Eight-Port Dual-Band Antenna Array for 5G Smartphone Applications, IEEE Transactions on Antennas and Propagation, 66 (2018) 7412–7417. doi:10.1109/TAP.2018.2872130.
[16] A. Zhao and Z. Ren, Multiple-Input and Multiple-Output Antenna System with Self-Isolated Antenna Element for Fifth-Generation Mobile Terminals, Microwave and Optical Technology Letters, 61(2019) 20–27. doi:10.1002/mop.31515
[17] M. Y. Muhsin, A. J. Salim and J. K. Ali, An Eight-Element MIMO Antenna system for 5G Mobile Handsets, in: 2021 International Symposium on Networks, Computers and Communications (ISNCC), (2021) 1–4. doi: 10.1109/ISNCC52172.2021.9615663.
[18] J. Li et al., Dual-Band Eight-Antenna Array Design for MIMO Applications in 5G Mobile Terminals, IEEE Access, 7 (2019) 71636–71644. doi:10.1109/ACCESS.2019.2908969.
[19] H. Zou et al., Dual-Functional MIMO Antenna Array With High Isolation for 5G/WLAN Applications in Smartphones, IEEE Access, 7 (2019) 167470–167480.doi:10.1109/ACCESS.2019.2953311.
[20] Z. Qin, W. Geyi, M. Zhang and J. Wang, Printed Eight-Element MIMO System for Compact and Thin 5G Mobile Handest, Electronics Letters, 52 (2016) 416–418. doi:10.1049/el.2015.3960.
[21] K. L. Wong, 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, 65 (2017) 1765–1778. doi:10.1109/TAP.2017.2670534
[22] I. R. R. Barani, K. Wong, Y. Zhang and W. Li, Low-Profile Wideband Conjoined Open-Slot Antennas Fed by Grounded Coplanar Waveguides for 4 × 4 5G MIMO Operation, IEEE Transactions on Antennas and Propagation, 68 (2020) 2646–2657. doi:10.1109/TAP.2019.2957967.
[23] A. Zhao and Z. Ren, 5G MIMO Antenna System for Mobile Terminals, in: IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, (2019) 427–428.doi:10.1109/APUSNCURSINRSM.2019.8888835.