X
Xiaoze Li
Researcher at Xi'an Jiaotong University
Publications - 15
Citations - 275
Xiaoze Li is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Backward-wave oscillator & Electron. The author has an hindex of 8, co-authored 15 publications receiving 232 citations.
Papers
More filters
Journal ArticleDOI
A high-efficiency overmoded klystron-like relativistic backward wave oscillator with low guiding magnetic field
TL;DR: In this paper, a klystron-like relativistic backward wave oscillator with a ratio of transverse dimension to free-space wavelength being about four was presented, and the particle in cell simulation results reveal that microwaves with a power of 2'GW and a frequency of 12.3 GHz are generated with an efficiency of 42% when the diode voltage is 400'kV, the beam current 12'kA, and magnetic field 0.48'T.
Journal ArticleDOI
An overmoded relativistic backward wave oscillator with efficient dual-mode operation
Renzhen Xiao,Jiawei Li,Xianchen Bai,Xiaowei Zhang,Zhimin Song,Yan Teng,Hu Ye,Xiaoze Li,Jun Sun,Changhua Chen +9 more
TL;DR: In this paper, a dual-mode operation mechanism in an overmoded relativistic backward wave oscillator is presented, where the electron beam interacts with the −1st space harmonic of TM01 mode synchronously in the slow wave structure.
Journal ArticleDOI
Investigation of an improved relativistic backward wave oscillator in efficiency and power capacity
Wei Song,Changhua Chen,Jun Sun,Xiaowei Zhang,Hao Shao,Z. M. Song,Shaofei Huo,Yanchao Shi,Xiaoze Li +8 more
TL;DR: In this paper, a relativistic backward wave oscillator with high efficiency and power capacity was investigated for high power and high efficiency, where a TM021 mode resonant reflector was used to reduce the pulse shortening and increase power capacity to about 1.7 times.
Journal ArticleDOI
Experimental Study on a High-Power Subterahertz Source Generated by an Overmoded Surface Wave Oscillator With Fast Startup
TL;DR: In this paper, an experimental study on high-power subterahertz waves generated by an overmoded surface wave oscillator (SWO) is carried out, and the frequency obtained is 0.148 THz as measured by the cut-off waveguide and subharmonic heterodyne methods.
Journal ArticleDOI
Analysis of electromagnetic modes excited in overmoded structure terahertz source
TL;DR: In this article, a method on electromagnetic mode analysis in overmoded structure terahertz source is studied based on Fourier-Bessel series and particle-in-cell simulation.