Design of Ridge-Loaded Slow Wave System in Terahertz Band

In this paper, a ridge-loaded waveguide structure working at terahertz band is established, and the high frequency characteristics are calculated by HFSS. Based on the ridge-loaded structure, a multi-section slow wave system is designed, and the MTSS is used to calculate the beam-wave interaction. The results show that the slow wave system designed in this paper has a great improvement in performance.