NDLI: 3D particle-in-cell simulation of S band high power continuous wave magnetron

Content Provider	IEEE Xplore Digital Library
Author	Dongping Gao Zhaochuan Zhang Song Yue Tong Feng Youchun Liu
Copyright Year	2015
Description	Author affiliation: Key Lab. of High Power Microwave Source & Technol., Inst. of Electron., Beijing, China (Dongping Gao; Zhaochuan Zhang; Song Yue; Tong Feng; Youchun Liu)
Abstract	Magnetrons have been proved to be one of the most efficient and economical industrial microwave generators, which are widely used in microwave drying, microwave pasteurization, and so on. Unfortunately, there is little paper concerning about 3D simulation of CW magnetron although its production increases significantly. In this paper, 3D particle in cell simulation of an S band 30 kW CW magnetron has been addressed in details by CST particle studio. In this model, anode voltage is 12.1 kV, anode current is 3.1 A, focusing magnetic field is 1650 Gs, operating frequency is 2450 MHz. 12 sector-slot cavities with double strapped rings are introduced to achieve high efficiency and high power in CW operating condition. Simulation results show that spoke-like electron cloud appears obviously and output power of magnetron is 30kW while efficiency is nearly 80%.
Starting Page	1
Ending Page	2
File Size	328315
Page Count	2
File Format	PDF
ISBN	9781479971091
e-ISBN	9781479971107
DOI	10.1109/IVEC.2015.7224005
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-04-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic resonance Cavity resonators Electromagnetic heating Gyrotrons Continuous Wave Magnetron Particle-In-Cell S band
Content Type	Text
Resource Type	Article

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