| 单词 | conversion gain |
| 释义 | > as lemmasconversion gain conversion gain n. (see quot. 1940). ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [noun] > increase in signal amplification1915 magnification1934 conversion gain1935 1935 F. E. Terman Measurements in Radio Engin. ix. 218 The conversion gain is..the ratio of the two test voltages required, provided the degree of modulation is kept constant. Similarly the detector efficiency with plate detection is the ratio of the actual conversion gain to the gain..obtained by considering the detector tube to be an intermediate frequency amplifier tube. 1940 Chambers's Techn. Dict. 196/2 Conversion gain (Radio), the effective amplification of a conversion detector, measured as the ratio of the output voltage of intermediate frequency to the input voltage of signal frequency. 1960 Electronic Engin. 32 413 A unit to express resistor current noise which is called conversion gain. < as lemmas |
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