▎ 摘 要
NOVELTY - Microstrip antenna includes a dielectric layer (10), a conductive patch (30) arranged on the dielectric layer, and a graphene layer arranged on the conductive patch. The graphene layer includes a graphene composition. USE - Microstrip antenna used for multifunctional information system. ADVANTAGE - The microstrip antenna can efficiently perform frequency band tuning. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural view of the microstrip antenna. Dielectric layer (10) Ground plate (20) Conductive patch (30)