Analysis of Beam Wave Interaction in a Planar Metallic Grating Based on Cyclotron Resonance Enhancement Effect

Jing WANG; Yu FAN; Ding ZHAO; Chen YANG; Gang WANG; Jirun LUO

doi:10.11999/JEIT181145

Volume 41 Issue 12

Dec. 2019

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Article Navigation > Journal of Electronics & Information Technology > 2019 > 41(12): 2919-2924

Jing WANG, Yu FAN, Ding ZHAO, Chen YANG, Gang WANG, Jirun LUO. Analysis of Beam Wave Interaction in a Planar Metallic Grating Based on Cyclotron Resonance Enhancement Effect[J]. Journal of Electronics & Information Technology, 2019, 41(12): 2919-2924. doi: 10.11999/JEIT181145

Citation:

Jing WANG, Yu FAN, Ding ZHAO, Chen YANG, Gang WANG, Jirun LUO. Analysis of Beam Wave Interaction in a Planar Metallic Grating Based on Cyclotron Resonance Enhancement Effect[J]. Journal of Electronics & Information Technology, 2019, 41(12): 2919-2924. doi: 10.11999/JEIT181145

Citation:

Jing WANG, Yu FAN, Ding ZHAO, Chen YANG, Gang WANG, Jirun LUO. Analysis of Beam Wave Interaction in a Planar Metallic Grating Based on Cyclotron Resonance Enhancement Effect[J]. Journal of Electronics & Information Technology, 2019, 41(12): 2919-2924. doi: 10.11999/JEIT181145

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Analysis of Beam Wave Interaction in a Planar Metallic Grating Based on Cyclotron Resonance Enhancement Effect

doi: 10.11999/JEIT181145

Jing WANG^{1,2,3
,
,},
Yu FAN²,
Ding ZHAO²,
Chen YANG^2,3,
Gang WANG^1,2,3,
Jirun LUO^2,3

1.
Research and Development Center of Space TWT, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China
2.
Key Laboratory of High Power Microwave Sources and Technologies, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China

Funds: The National Natural Science Foundation of China (61671431)

Received Date: 2018-12-13
Rev Recd Date: 2019-03-26

Available Online: 2019-04-25

Publish Date: 2019-12-01

Abstract

Abstract

Based on the beam wave synchronization interaction in transverse and longitudinal directions at the same time and derived from Maxwell’s equation and linear Vlasov equation, the planar metallic grating beam-wave interaction " hot” dispersion equation considering both cyclotron resonance and Cherenkov resonance is deduced. Through the reasonable selection for geometric and electrical parameters, the numerical calculation and analysis of the " hot” dispersion equation show that the beam-wave interaction gain and frequency band with the cyclotron resonance enhancement effect are higher than those with only Cherenkov resonance radiation.
- Cyclotron,
- Cyclotron resonance enhancement,
- Planer metallic grating,
- Cherenkov effects,
- Gain

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References(20)

References

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