Fig. 1: Schematic illustration of the flexible intelligent surface platform (FISP).
From: Flexible intelligent microwave metasurface with shape-guided adaptive programming
This platform is realized through the combination of a flexible reconfigurable metasurface, a geometry acquisition module (GAM), and a bias voltage supply module (BSM). GAM enables the real-time shape monitoring of the reconfigurable metasurface. Transient shape information is fed to the BSM driven by ANN to adaptively determine the bias voltage for metasurface reconfiguration, which achieves the robustness of FISP to dynamic deformations. FISP can perform various functionalities, such as illusion, cloaking, and wireless data transmission.
