- #1
name
- 9
- 1
Hi,
Is it possible to calculate the gain of a closed loop system with Noise? Here's a diagram describing what i mean:
http://img206.imageshack.us/img206/8955/cltfmh8.png
I've got the following so far:
[tex]Vout = \frac{A1A2Vin}{1 + A1A2B} + [/tex] [tex]\frac{AVn}{1 + A1A2B} [/tex]
But the question is asking for the closed loop gain. Would that just be:
[tex]Vout / Vin = \frac{A1A2}{1 + A1A2B} +[/tex] [tex]\frac{AVn}{Vin(1 + A1A2B)} [/tex]
Thanks.
Is it possible to calculate the gain of a closed loop system with Noise? Here's a diagram describing what i mean:
http://img206.imageshack.us/img206/8955/cltfmh8.png
I've got the following so far:
[tex]Vout = \frac{A1A2Vin}{1 + A1A2B} + [/tex] [tex]\frac{AVn}{1 + A1A2B} [/tex]
But the question is asking for the closed loop gain. Would that just be:
[tex]Vout / Vin = \frac{A1A2}{1 + A1A2B} +[/tex] [tex]\frac{AVn}{Vin(1 + A1A2B)} [/tex]
Thanks.
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