For high-power and compact sub-terahertz (THz) sources, a high-current electron beam is a
crucial component. In this article, a miniaturized sheet-electron-beam source has been …

The alignment within the required tolerance between components like electron beam
source, beam-wave interaction structure and spent beam collector is a major challenge in …

In the present study comparative analysis for various geometrical parameters has been
presented for the operational characteristics in a single gap multiaperture pseudospark …

Pseudospark (PS) discharge-based electron beam sources are capable of generating high
current density, high energy, high emittance, and high brightness self-focused electron …

Our previous experimental study of a 0.2-THz extended interaction oscillator (EIO) driven by
the pseudospark-sourced (PS) sheet electron beam has revealed one key issue: the …

In this paper, the results of the microfabrication, characterization, and cold-test study of the
previously proposed truncated sine-waveguide interaction structure with wideband-matched …

In this article, the dynamic impedance of a pseudospark (PS)-driven electron beam has
been analyzed for different phases of breakdown over a range of applied gap voltage (AGV) …

In this article, the performance evaluation of an electron beam produced by a multigap
pseudospark (PS)-driven miniaturized electron beam source (EBS) for different applied gap …

In this article, an experimental investigation has been carried out to analyze the breakdown
characteristics of a pseudospark (PS) discharge-driven sheet electron beam source. A …

The results of fabrication and cold-test study of the slow-wave interaction structure for the V-
band backward-wave oscillator with a pseudospark-sourced sheet electron beam are …