发射调制陀螺仪的物理原理和特性研究

Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356) Pub Date : 1999-05-24 DOI:10.1109/UHF.1999.787902

V. A. Solntsev

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引用次数: 0

摘要

本文研究了一种新型器件——电子发射调制回旋谐振器件。在传统的陀螺装置中，电子聚束是由于电子质量的相对论性变化而发生的。然而，如果在回旋管或回旋速调管的阴极被放置在谐振器的射频场，这将导致发射调制和电子束将被创建在阴极上。发射调制在具有场发射的器件中特别有效。利用倾斜磁场下的平面二极管模型，研究了电子束与电磁场的相互作用。该模型统一描述了传统二极管、回旋共振模式和具有横向射频场的平面磁控管。忽略空间电荷可以得到解析解，并比较上述情况下的束场相互作用效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation of physical principles and characteristics of gyrodevices with emission modulation

In this paper a new type of device in considered - the gyroresonating device with modulation of electron emission. In conventional gyrodevices electron bunching occurs due to the relativistic changing of electron mass. However, if in a gyrotron or gyroklystron the cathode in placed in a RF field of the resonator, this will result in emission modulation and the electron bunches will be created right on the cathode. The emission modulation is especially effective in devices with field emission. A flat diode model with a magnetic slanting static field is used to investigate the interaction of electron bunches with electromagnetic RF field. This model describes in a unified way the conventional diode, the gyroresonance mode and the flat magnetron with a transverse RF field. Neglecting the space charge allowed to obtain analytical solutions and compare the efficiency of beam-field interaction in the above cases.

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Proceedings International University Conference 'Electronics and Radiophysics of Ultra-High Frequencies' (Cat. No.99EX356)

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