Ultra-Flexible Graphene Power Divider with Bending Resistance based on Spoof Surface Plasmon Polariton

a ultra-flexible, bend-resistant and high-isolation graphene power divider based on spoof surface plasmon polaritons (SSPPs) is proposed. This SSPPs power divider operates within 5.5-9.8 GHz, which offers ultra flexibility and bending resistance, maintaining good performance in bending and twisted conditions. The proposed SSPPs power divider is fabricated and measured, the experimental results are in good agreement with simulation.