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单词 θ78492
释义
the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > thermionic valve > [noun] > other specific effects (3)
flicker effect1926

a relatively low-frequency random fluctuation in the current emitted by a cathode in a thermionic valve, caused by changes in the state of the…

Miller effect1931

the feedback effect whereby capacitance (esp. inter-electrode capacitance) in the output of a valve or transistor increases its input impedance.

flicker noise1947

noise due to the flicker effect.

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