Research on the Design of High Gain Multi-band Circularly Polarized Bi-layered Metasurface Patch Array Antenna Academic Background and Research Motivation Terahertz (THz) band communication has received widespread attention in recent years due to its potential to expand bandwidth in wireless communication systems. However, the application of terahe...

Dynamic 3D Metasurface Holography via Cascaded Polymer Dispersed Liquid Crystal Academic Background Metasurfaces, as two-dimensional subwavelength structures, enable local modulation of the phase and amplitude of light fields, offering novel solutions for the design of miniaturized optical devices. However, most existing metasurface holographic dis...