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本文描述一种跨越速度调制电子注器件线路的相互作用隙缝间的高频峰值电压确定的实验方法。此法是使用平行板式减速场分析器来测量从相互作用缝隙的出口平面处射出的最高速度电子的能量。应用测量的结果可决定谐振线路的并联电导和R/Q值,此法和普通技术比较起来精确度要高得多。如果在脉冲情况下测量隙缝电压,而且谐振腔遭受到电子注或多次碰撞的二次电子效应引起的不可预计的负载效应时,这种方法更具有特别重要的意义。
This article describes an experimental method for determining the peak-to-peak voltage across an interacting slot across a line of speed modulated electronic components. This method uses a parallel plate deceleration field analyzer to measure the energy of the highest velocity electron emanating from the exit plane of the interaction gap. The results of the application measurements determine the parallel conductance and R / Q of the resonant line, which is much more accurate than the conventional technique. This method is of particular importance if the slit voltage is measured in the case of a pulse and the resonator is subject to unpredictable loading effects caused by the secondary electron effects of electron or multiple collisions.