Automodulation processes in THz resonant backward wave oscillator with low focusing magnetic field

被引：0
作者：
Sattorov, M. A. [1 ]
Khutoryan, E. [1 ]
Lukin, K. [1 ]
Park, G. -S. [1 ]
Kwon, O. [1 ]
机构：
[1] Seoul Natl Univ, Dept Phys & Astron, Ctr THz Bio Applicat Syst, Seoul 151747, South Korea
来源：
2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2012年
关键词：
D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The automodulation processes in THz resonant backward wave oscillator (BWO) operating at low focusing magnetic field have been studied. Automodulation behavior has been analyzed for different electron beam inclination angles. It has been shown that at low magnetic field the RF transverse electric field leads to steep change of beam-wave interaction power that causes automodulation. The theoretical results are compared with particle-in-cell simulations.
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页数：2
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