Tagged Questions
1
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2answers
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Attenuator noise figure and loss
My question is with regard to how attenuators effect noise. From what I understand
$$
\text{NF} = 10\log \left( \frac{S_{in}/N_{in}}{S_{out}/N_{out}} \right) = 10\log \left( L \frac{N_{out}}{N_{in}} ...
1
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1answer
490 views
MATLAB about generating and analysing noisy signal
I have an assignment about Signals and Systems. I am completely new to MATLAB so i need extreme help on the assignment below:
Generate a noisy signal with sinusoidal components defined at 100 Hz and ...
3
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3answers
315 views
What do you call the dynamic range of a variable gain amp?
Dynamic range is the ratio of the largest signal a system can process to the noise floor of that system.
If the system has variable gain, though, then you could interpret this two ways:
Fixed gain ...
