A novel microstripe metamaterial transmission line architecture

A. novel metamaterial transmission line based on equivalent circuit is presented that be constructed by two layer substrate. Compared to monolayer structure, the novel structure achieve lower transmission frequency, compact dimensions, and more freedom in design process. A new methodology for the design of metamaterial transmission line is proposed in this paper, and a balance non-stop band condition of the transmission line been discussed. We distill the propagation constant from simulation results, the transmission characteristics and dispersion characteristics in balance line and non-balance line is analysed.