ve klystrons at the University of Leeds [l]. We are investigating the use of micro-machining technologies to develop THz regime WTs, with emphasis on folded-waveguide TWTs. The …

2022年6月21日 · In this paper, a piecewise sine waveguide (PWSWG) is proposed as the slow-wave structure (SWS) to develop high-power terahertz (THz) traveling wave tubes (TWTs). …

2019年3月1日 · Traveling wave tube (TWT) amplifiers are the most promising candidates for such sources combining 10–100 W power and wide bandwidth. Here we present the results of …

2023年5月9日 · The first compact 237 GHz TWT with a pencil beam focused using PPMs has been designed and developed aimed at a G-band cloud radar. To ensure the amplifier’s …

2022年4月4日 · A terahertz power module (TPM) based on 0.34 THz traveling wave tube (TWT) is described. A novel modified staggered double vane (SDV) slow wave structure (SWS) is …

A novel scheme is proposed for the enhancement of the gain and output power of terahertz (THz) traveling-wave tube (TWT) amplifiers. The scheme combines a slow-wave structure (SWS) …

Abstract— We present the results of studies aimed at development of multiple-sheet-beam microfabricated traveling-wave tubes (TWT) at sub-THz frequency band. The double-tunnel …

2022年12月16日 · In this paper, we consider the 0.22 THz TWT with DSG SWS driven by a converging sheet electron beam. The electron gun provides a 94.6 mA, 19.75 keV sheet beam …

PDF | On Nov 8, 2020, Nikita M. Ryskin and others published Development of High-Power Sub-THz Traveling-Wave Tubes with Multiple Sheet Electron Beams | Find, read and cite all the …

output electronic THz frequencies power devices more vacuum tube amplifiers, with (VEDs) than high hundred travelling can efficiency amplify mW at THz wave and tens linearity. tube of watts …