The sine waveguide (SWG) is presented as a potential slow-wave structure (SWS) for the
millimeter-wave (mm-wave) and terahertz (THz) traveling-wave tube (TWT) because of the …

In this paper, a wideband 220-GHz sheet-beam traveling-wave tube (TWT) based on
staggered double vane slow-wave structure (SWS) is investigated. A novel method of …

A novel slow wave structure (SWS), called double tunnel staggered grating (DTSG), which
originates from the double staggered grating (DSG) and folded waveguide (FW), is …

A design study for a high-power, high-efficiency, high-growth-rate wideband traveling wave
tube (TWT) in W-band using a staggered double-vane slow-wave structure (SWS) combined …

The design of a compact-band (71–76 GHz) sheet beam (SB) folded waveguide (FWG)
traveling wave tube (TWT) for high data rate communications is presented in this article. The …

The design, fabrication and cold test of a high frequency system (HFS) for an H-band (220-
325GHz) sheet beam travelling wave tube is presented in this article. The HFS was …

In this paper, a novel small tunable periodic cusped magnet (NSTPCM) system is proposed
for the purpose of realizing low voltage, big current sheet electron beam propagation in a …

A backward wave oscillator (BWO) based on a double-staggered grating (DSG) slow wave
structure (SWS) is investigated as a high-power wideband terahertz (THz) source, driven by …

Traveling wave tube (TWT) is an attractive solution for wideband and high-power sources or
amplifiers in the terahertz (THz) band. In this article, a novel slow-wave structure (SWS) for …

In this paper, a stacked dual beam electron gun and the associated electron optical system
are proposed. The stacked dual beam electron gun includes two compact focusing …