Tao Tang

TL;DR: In this paper, a wideband 220 GHz sheet-beam traveling-wave tube (TWT) based on staggered double vane slow-wave structure (SWS) is investigated.

TL;DR: In this article, a low-voltage, high-efficiency, and wide-bandwidth W-band traveling-wave tube using a symmetric double V-shaped microstrip meander-line slow-wave structure combined with a sheet electron beam is described.

TL;DR: In this article, a Ka-band traveling-wave tube (TWT) was fabricated with a folded waveguide (FWG) as its slow-wave structure, and the TWT demonstrated more than 700-W radio-frequency peak output power within a 2.5-GHz bandwidth.

TL;DR: In this article, a small tunable periodic cusped magnet (NSTPCM) system is proposed for the purpose of realizing low voltage, big current sheet electron beam propagation in a long distance in engineering, which is composed of a series of position-fixed magnet blocks in alignment and freely sliding staggered pole pieces.

TL;DR: In this paper, a high-power wideband sheet-beam coupled-cavity traveling-wave tube operating at V-band is presented, which employs three-slot doubly periodic staggered-ladder coupled-Cavity slow-wave structure, and a 5:1 aspect- ratio sheet electron beam is used to interact with the circuit.