A Modified Double Staggered Grating Waveguide Slow Wave Structure for Sub-THz Traveling Wave Tubes - Zhao, Chen; Xu, Hang (IEEE transactions on electron devices, 2023)
Keywords: Blades; Couplers; Cross-sections; Design optimization; Double staggered grating waveguide (DSGW); Electric fields; Electron beams; Gain; Gratings; Impedance; Maximum power; Millimeter waves; Power generation; slow wave structure (SWS); sub-THz; traveling wave tube (TWTs); Traveling wave tubes; Traveling waves; Waveguides