▎ 摘　　要

NOVELTY - The structure has a control layer provided with graphene, immersion ion liquid of an insulating medium layer and a high resistance film layer. Value range is greater than 10 0, where 0 is skin depth of a metal. A structured resistance layer is formed with a periodic square hole array structure. USE - Graphene-based ultra-wideband (UWB) microwave dynamic adjustable wave structure. ADVANTAGE - The structure can realize a dynamic control of a wave reflection coefficient by external bias X, Ku, Ka-band, and realizes switching of different reflection state under condition cannot changing a structure, and increases corresponding reflection coefficient below -10dB in X, Ku, Ka-band. DESCRIPTION OF DRAWING(S) - The drawing shows a partial sectional view of a graphene-based ultra-wideband microwave dynamic adjustable wave structure.