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IEVref: | 702-08-60 | ID: | |

Language: | en | Status: Standard | |

Term: | effective noise bandwidth (of a linear two-port device) | ||

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Definition: | the width of the rectangular pass-band of an ideal linear two port device of constant gain in this pass band equal to the maximum gain of a real linear two-port device and such that, if the same source of white noise were connected to the inputs of the two devices supposed to be both free from internal noise, the same noise power would be available at the two outputs
NOTE – If the available power gain of the real two-port device is a function of frequency
$f=\frac{1}{{G}_{\text{M}}}{\displaystyle {\int}_{0}^{\infty}G\left(f\right)}\text{\hspace{0.17em}}\text{d}f$ | ||

Publication date: | 1992-03 | ||

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Internal notes: | 2017-06-02: Cleanup - Remove Attached Image 702-08-60.gif | ||

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$f=\frac{1}{{G}_{\text{M}}}{\displaystyle {\int}_{0}^{\infty}G\left(f\right)}\text{\hspace{0.17em}}\text{d}f$