New answers tagged continuous-signals
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Does bandwidth include negative frequencies?
Single-sided and double-sided bandwidth needs to be specified explicitly to be clear. The double-sided bandwidth of a modulated signal at baseband (including the negative frequencies) corresponds ...
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Why do complex signals and their real world equivalents have different measurements of power?
It is an interesting question, I see it in this way.
First, calculating the energy by integration in the frequency with Rayleigh's theorem:
$\int\limits_{-\infty}^{\infty}|V(f)|^2df$ it is easy to ...
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Why do complex signals and their real world equivalents have different measurements of power?
Why did they define power that way then? Why not have a conversion factor to make complex signal power equal its real corresponding power?
You need to be careful who "they" are. One usual ...
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