To break limitation in the bandwidth of traditional SB-TWTs at high power of its operation, an innovative Double-Ridge Staggered Vane (DRSV) Structure is proposed and verified as an effective solution ...

Considerable progress has been made in the development of sheet beam traveling-wave tubes (SB-TWTs) that operate in the millimeter-wave and terahertz domains. However, research pertaining to SB-TWTs ...