Demonstration of a Planar -Band, kW-Level Extended Interaction Oscillator Based on a Pseudospark-Sourced Sheet Electron Beam
A W-band extended interaction oscillator (EIO) driven by a pseudospark-sourced sheet
electron beam (PS-SEB) is demonstrated in this letter. The idea of combining the …
electron beam (PS-SEB) is demonstrated in this letter. The idea of combining the …
Pseudospark-sourced beam and its application in high-power millimeter-wave generation
A pseudospark (PS) discharge can generate an electron beam with a high current density.
The electron beam can be self-focused by an ion channel and transported over a long …
The electron beam can be self-focused by an ion channel and transported over a long …
Study of a 0.35 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam
A compact high-power extended interaction oscillator (EIO) driven by a pseudospark-
sourced (PS-sourced) sheet electron beam (SEB) is presented at 0.35 THz. It combines the …
sourced (PS-sourced) sheet electron beam (SEB) is presented at 0.35 THz. It combines the …
Design, Fabrication, and Cold Test of a High Frequency System for an H-Band Sheet Beam Travelling Wave Tube
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 …
325GHz) sheet beam travelling wave tube is presented in this article. The HFS was …
Simulation study of a high-order mode terahertz radiation source based on an orthogonal grating waveguide and multiple sheet electron beams
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 …
THz radiation when the operating frequency increases to a high level such as over 1 THz …
Study of H-Band High-Order Overmoded Power Couplers for Sheet Electron Beam Devices
The design of H-band (220-325 GHz) high-order overmoded power couplers for sheet
electron beam (SEB) devices is presented in this article. The proposed power coupler was …
electron beam (SEB) devices is presented in this article. The proposed power coupler was …
Analysis of Dual-Frequency Radiation From a -Band Extended Interaction Oscillator With Double Sheet Beam
C Xu, L Meng, C Hu, Y Yin, S Zhu… - … on Electron Devices, 2019 - ieeexplore.ieee.org
The dual-frequency radiation scheme of a G-band extended interaction oscillator (EIO) has
been proposed. The analytic estimates of structure, mode characteristics, and oscillation …
been proposed. The analytic estimates of structure, mode characteristics, and oscillation …
Influences of gas pressure and applied voltage on electron beam generated by triggered pseudospark discharge
Used widely in microwave devices and material processing, triggered pseudospark
discharge can generate an electron beam, the adjustability of which is affected greatly by the …
discharge can generate an electron beam, the adjustability of which is affected greatly by the …
Design and microfabrication of an interaction circuit for a 0.3-THz sheet beam extended interaction oscillator with multiple-mode operation
G Shu, J Lin, Z Huang, J Deng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Normally, the conventional sheet beam extended interaction oscillator (SB-EIO) operates in
a single mode and has a narrow tunable bandwidth. To broaden the tunable bandwidth, the …
a single mode and has a narrow tunable bandwidth. To broaden the tunable bandwidth, the …
Study on wideband THz backward wave oscillator driven by pseudospark-sourced sheet electron beam
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 …
structure (SWS) is investigated as a high-power wideband terahertz (THz) source, driven by …