radiation efficiency
Telecommunications
noun
The ratio of the power radiated by an object (e.g. as radio waves, light, or sound) to the input power.
Origin
Early 20th century; earliest use found in James Erskine-Murray (b. 1868).
| 单词 | radiation efficiency |
| 释义 | radiation efficiencyTelecommunications noun The ratio of the power radiated by an object (e.g. as radio waves, light, or sound) to the input power. Origin |
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