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Leon Bello edited subsection_Quadrature_Noise_The_motion__.tex
over 8 years ago
Commit id: c1952ffef1d5989056ef570b74da4f0a40aebee7
deletions | additions
diff --git a/subsection_Quadrature_Noise_The_motion__.tex b/subsection_Quadrature_Noise_The_motion__.tex
index 31c0d2b..eae7a68 100644
--- a/subsection_Quadrature_Noise_The_motion__.tex
+++ b/subsection_Quadrature_Noise_The_motion__.tex
...
\[ A_s \approx A_i\]
Also, we may write the frequencies in the form,
\[ \omega_{s, i} = \omega_p/2 \pm \delta \]
From the above eqs,
it's easy to see that the signal is squeezed - the quadrature component is attenuated.
\[f(t) = A e^{i\omega_p/2 t}(e^{i \delta t} + e^{- i \delta t}) = 2A cos(\delta t) e^{i\omega_p/2 t} \]
The signal is squeezed - the quadrature component is attenuated and the in-phase component is amplified.