## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi dszabo,You're correct. I did not remember what the Fourier transform is doing for a time domain signal with odd symmetry (sine), even symmetry (cosine), and...

## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi Kaz,Thank you for your answer. Your concept of asymmetric spectrum can be generated by using single-sideband modulation for two different signals. Signal A...

## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi Rick Lyons,First of all, your tutorials are the inspiration for me to draw these similar looking diagrams above. I enjoy your graphics and derivations very much....

## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi dszabo,Thank you for your answer. I believe you may have unlocked the concept in my head regarding the fact that an asymmetric signal can be made from the sum...

## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi kaz,Thank you for responding to my question. Perhaps my question may be better explained with the illustration I have inserted here. I understand that i(t) &...

## Re: Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

Hi fred_harris,Thank you for replying. I think my problem is better depicted if I create a diagram such as the one inserted here. In your explanation, the amplitude...

## Graphical or mathematical depiction of asymmetric spectrum of complex baseband signal around 0 Hz.

In a lot of online lecture notes, it is usually assumed that the shape of the spectrum for a complex baseband (IQ) signal, in the form i(t)+j*q(t), can be asymmetric...

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