Eight-Port MIMO Array Using Characteristic Mode Theory for 5G Smartphone Applications. - Ying Liu 030; Aidi Ren; Hu Liu; Hanyang Wang 002; Chow-Yen-Desmond Sim (IEEE Access, 2019)

A High-Isolation Building Block Using Stable Current Nulls for 5G Smartphone Applications. - Aidi Ren; Ying Liu 030; Hong-Wei Yu; Yongtao Jia; Chow-Yen-Desmond Sim; Yunxue Xu (IEEE Access, 2019)

Decoupling methods of MIMO antenna arrays for 5G applications: a review. - Xiao-xi Zhang; Aidi Ren; Ying Liu 030 (Frontiers Inf. Technol. Electron. Eng., 2020)

A high-isolation coupled-fed building block for metal-rimmed 5G smartphones. - Aidi Ren; Chengwei Yu; Lixia Yang; Wei Cui; Zhixiang Huang; Ying Liu (Frontiers Inf. Technol. Electron. Eng., 2023)