Results 31 to 40 of about 170 (83)
Experimental study on 0.1 THz Clinotron
IVEC 2012, 2012 A multimode theory of resonant backward wave oscillator with inclined electron beam — Clinotron is introduced. The mechanism of the efficiency enhancement due to mode interaction is unveiled through numerical simulation. The experimental setup for 0.1 THz Clinotron is being developed and the details of each part will be presented.
Matlabjon Sattorov +2 more
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Design and microfabrication of 220GHz clinotron HF structure
IVEC 2012, 2012 The design and simulation of 220GHz clinotron HF structure have been carried several years ago[1]. This paper describes the status of the project, and the progress of manufacture and assembly.
Jinjun Feng
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Clinotron tubes: High-power THz sources
2007 European Microwave Conference, 2007 Advances in the design, realization, and investigation of the clinotron, which is a high-power modification of the backward-wave oscillator, are reviewed. A series of clinotron tubes operating throughout the millimeter and submillimeter wave bands is presented, and the results of their testing are reported.
D M Vavriv
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Clinotron Based Terahertz Imaging System
, 2014 The clinotron is a vacuum tube that can effective operate in the THz frequency region. A series of clinotron based oscillators have been developed at the Institute of Radio Astronomy of the National Academy of Sciences of Ukraine. In this review, the design and characteristics of these devices are presented.
D. M. Vavriv +3 more
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Sub-THz CW Clinotron Cavity Design
2023 24th International Vacuum Electronics Conference (IVEC), 2023 Alexei Kuleshov +2 more
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A nonstationary theory of the clinotron
Journal of Communications Technology and Electronics, 2011 Nonlinear equations for the analysis of the nonstationary operating mode of the clinotron are formulated. The linear stage of the transition to steady-state oscillations in the clinotron and the stability of the operating modes, which are found in the framework of the stationary single-mode theory, are considered.
V. S. Andrushkevich +2 more
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Effect of Mode Transformation in THz Clinotron
Journal of Infrared, Millimeter, and Terahertz Waves, 2018Extension of the theory of a clinotron is developed by use of the scattering matrix of an oversized T-junction on the ends of a slow wave system. The matrix contains elements corresponding to the transformation of slow grating modes into fast ones and vice versa.
Alexei Kuleshov +2 more
exaly +2 more sources
Analysis of the Clinotron Slow-Wave Structure
2006 International Conference on Mathematical Methods in Electromagnetic Theory, 2006 The accurate model of the clinotron slow-wave structure is built on the basis of mode matching technique. The influence of the distance between the lamellar grating and the waveguide side wall is investigated.
A. Kirilenko +3 more
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Waveguide output for 130 GHz CW Clinotron
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW), 2016 The numerical simulation of waveguide output of CW Clinotron is proposed. Also the results of trajectory analysis are presented in order to compare the results in the case of optimized and non optimized geometries. To consider the power dissipation at the shielding rods the simulation results of thermal distribution along the rods are presented.
S. A. Kishko +3 more
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400-GHz Continuous-Wave Clinotron Oscillator
IEEE Transactions on Plasma Science, 2013Experimental results of a 400-GHz clinotron, which is a modification of the backward-wave oscillator, are presented. Development of grating, focusing magnetic system, and electron gun is shown. The clinotron tube is designed to use a high-perveance electron gun and thereby enhance the output power and efficiency.
Alexei Kuleshov +2 more
exaly +2 more sources