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摘要: 提出一种新的等离子体脉塞系统——离子通道电子回旋脉塞(ICECM).利用三维流体理论导出了圆轨道电子注ICECM的色散关系,发现了一种新的辐射模式——离子静电回旋-潘尼模,并通过计算获得了与这种模式对应的波的增长率
Abstract: A new plasma maser scheme,the ion-channel electron cyclotron maser (ICECM) is proposed.By making use of the three-dimensional fluid theory,the dispersion relation of the ICECM with circular orbit electron beam is derived.An ion electrostatic gyro-penitron mode is found,and the growth rate of this new mode is obtained by numerical calculation.