▎ 摘　　要

NOVELTY - The utility model claims an artificial surface of graphene-based plasma excimer flexible dynamic adjustable attenuator, belonging to the technical field of microwave device, comprising an artificial surface plasmon transmission line, travelling wave guide the artificial surface plasmon are symmetrically set at the two side of the transmission line is connected with the conversion artificial surface plasma exciting element wave transition structure, a guide wave into artificial surface plasma exciting element wave transition structure are connected with the transition part, slot feed transmission line are orderly connected; the artificial surface plasmon transmission online placing graphite sandwich structure. the flexible attenuator using the square resistance of the voltage control graphene so as to realize dynamic attenuation amount adjustable function of artificial surface plasmon, simple design, has a relatively low return loss, can not use the wave mode converter directly integrated into artificial surface plasma exciting component and system. and has a flexible characteristic, can be bent and twisted, suitable for flexible integrated in microwave device and system, has good engineering application prospect.