cathode modulation

英 [ˈkæθəʊd ˌmɒdjʊˈleɪʃən]

美 [ˈkæθoʊd ˌmɑdʒəˈleɪʃən]

网络阴极调幅; 阴极调制; 阴极调变; 阴极灯

Cathode modulation forward wave amplifier
阴极调制前向波放大管
The Cathode Factors of the Display/ Picture Tubes with Different Modulation Methods
显示（像）管不同调制方式下的阴极系数
The results show that these factors significantly affect the cathode emission characteristics and its modulation capability and that they are of technological interest in FED optimization.
计算结果显示阴极发射特性和栅极调制能力与上述电参数和结构参数关系密切，从而为优化设计这种显示器件提供了方向。
Relation between the cathode factors of display/ picture tubes with different modulation methods is theoretically presented, and it is proven to be true by the experiments with six types of these tubes.
从理论上给出了不同调制方式下显示（像）管的阴极系数的关系，并用六种管型在实验上证明它是正确的。其中外界因素的影响最为重要。
First a conversion of the speech signal prerecorded on a magnetic tape to amplitude transmittance of photographic film is accomplished with a cathode ray tube ( CRT) using density modulation method.
借助于阴极射线示波器，首先将录制在磁带上的语音信号用密度调制的方法转变为照相底片的振幅透射率的变化，从而实现信号由时域到空域的转变。