| 释义 |
Miller effect Electronics.
[named after John Milton Miller (1882–1962), U.S. physicist.]
The effect whereby capacitance (esp. inter-electrode capacitance) in the output of a valve or transistor increases its input impedance.
1931in S. R. Roget Dict. Electr. Terms (ed. 2) 209/2. 1934 J. H. Reyner Television x. 130 In radio practice these bypass condensers approximate to 100 or 300 µµF. and reduce the Miller effect considerably. 1967Electronics 6 Mar. 130/1 In applying this principle, called the Miller effect, to a transistor, the equivalent base-to-emitter capacitance..becomes the rated value of the capacitor multiplied by the voltage gain of the transistor. 1971J. H. Smith Digital Logic iv. 74 This feedback effect of a capacitor from the output of an amplifier to its input, is known as the Miller effect. |