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Madeline Horn edited subsection_Equivalent_Noise_Bandwidth_ENBW__.tex
over 8 years ago
Commit id: 52dab5eea5b86f9a0c5d4b8454506a0b49171bbf
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diff --git a/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex b/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex
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In order to make a more accurate calculation, an equation that corrects for the actual bandwidth has been derived (\href{http://media4.physics.indiana.edu/~courses/p451/background_info/TeachSpin_Manual_Noise_Fundamentals.pdf}{TeachSpin Manual 7.3}) to be:
\begin{equation}
\label{eq:ENBW} \label{eq:ENBW1}
ENBW=f_c \frac{\pi}{4\sigma}=f_c \frac{\pi Q}{2}
\end{equation}
where $f_c$ is the corner frequency, and $Q$ is the quality factor of the filter.