This paper presents a review of the experimental achievements related to the development
of high-power gyrotron oscillators for long-pulse or CW operation and pulsed gyrotrons for …

Experimental details are discussed and millimeter wave measurements presented of a W-
band gyrotron traveling-wave tube (gyro-TWT) that uses a helically corrugated interaction …

Recent hot test details and inspiring results of the W-band lossy-dielectric-loaded gyrotron
traveling-wave tube (gyro-TWT) developed at the University Electronic Science and …

Overall design and cold test of a G-band gyrotron traveling-wave tube (gyro-TWT) amplifier
are presented. This gyro-TWT aims at achieving a goal of 10-kW pulse output power in the …

We present the results of experiments on the generation of periodical trains of
subnanosecond K a-band pulses in the electron generator, which is based on passive mode …

Gyro-TWTs with Helically Corrugated Waveguides: Overview of the Main Principles Page 1
Abstract—An overview of the main principles of operation and design for major components of …

In this letter, we reported a gyrotron traveling wave tube (gyro-TWT) featured broadband and
high power at the University Electronic Science and Technology of China (UESTC), which …

A periodic dielectric meta-surface output window was cold and hot tested to extend the
operating bandwidth and suppress the parasitic oscillations for a W-band wideband TE 01 …

Generally, it is difficult for the common backward wave oscillator (BWO) to produce powerful
THz radiation when the operating frequency increases to a high level such as over 1 THz …

In this letter, a 20-kW-average-power Ka-band TE 01 mode gyro-traveling wave tube (gyro-
TWT) with a cut-off waveguide section is presented and verified by hot test experiment for …