Tunable multi-band terahertz absorber using a single-layer square graphene ring structure with T-shaped graphene stripsKai‐Da Xu, Qiang Chen, Anxue Zhang et al.|Optics Express|2020Cited by 159
Microstrip Patch Antennas With Multiple Parasitic Patches and Shorting Vias for Bandwidth EnhancementKai‐Da Xu, Qing Liu, Jianxing Li et al.|IEEE Access|2018Cited by 120
Millimeter-Wave E-Plane Waveguide Bandpass Filters Based on Spoof Surface Plasmon PolaritonsYiqun Liu, Qiang Chen, Anxue Zhang et al.|IEEE Transactions on Microwave Theory and Techniques|2022Cited by 96
Design of a Stub-Loaded Ring-Resonator Slot for Antenna ApplicationsKai‐Da Xu, Qing Liu, R.J. Spiegel et al.|IEEE Transactions on Antennas and Propagation|2015Cited by 62
Two Memristor SPICE Models and Their Applications in Microwave DevicesKai‐Da Xu, Qing Liu, Meng Yuan et al.|IEEE Transactions on Nanotechnology|2014Cited by 57