▎ 摘　　要

NOVELTY - A graphene-based dual band terahertz microwave absorber comprises a layer of gold as reflecting substrate, a silicon dioxide substrate layer, a layer of polymethyl methacrylate, a graphene tape absorbing layer, a layer of aluminum oxide strip dielectric layer and top layer of belt layer. USE - Graphene-based dual band terahertz microwave absorber. ADVANTAGE - The graphene-based dual band terahertz microwave absorber can be prepared with better grapheme optical properties in simple manner.