Investigation of high-frequency characteristics of beam-wave interaction system of terahertz two-beam folded waveguide

Two beams are introduced into the folded waveguide (FW) slow wave structure. The transmission modes in the longitudinal and transverse two-beam FW were compared. The dispersion of longitudinal and transverse two-beam FW was calculated by CST Microwave Studio (MWS). The results of simulation show that the transverse two-beam FW has wider bandwidth than the… CONTINUE READING