摘要An electron cyclotron maser based on anomalous Doppler effect (ADECM) with an initially axial beam velocity is considered, and the nonlinear equation of beam-wave interaction is presented. With the numerical methods, the nonlinear dynamics of the ADECM is investigated. It is shown that the saturated interaction efficiency of the ADECM approaches 90% and the interaction length for the saturated efficiency spans about 5–20 cm. The results may be of importance for designing a compact device in applications in microwave generations or microwave heating of ceramic laminates.
Abstract：An electron cyclotron maser based on anomalous Doppler effect (ADECM) with an initially axial beam velocity is considered, and the nonlinear equation of beam-wave interaction is presented. With the numerical methods, the nonlinear dynamics of the ADECM is investigated. It is shown that the saturated interaction efficiency of the ADECM approaches 90% and the interaction length for the saturated efficiency spans about 5–20 cm. The results may be of importance for designing a compact device in applications in microwave generations or microwave heating of ceramic laminates.
KONG Ling-Bao**;HOU Zhi-Ling
. Numerical Simulations of Nonlinear Dynamics of Electron Cyclotron Maser with a Straight Beam[J]. 中国物理快报, 2011, 28(11): 117702-117702.
KONG Ling-Bao**, HOU Zhi-Ling
. Numerical Simulations of Nonlinear Dynamics of Electron Cyclotron Maser with a Straight Beam. Chin. Phys. Lett., 2011, 28(11): 117702-117702.
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2011, Vol. 28 
