mathematical proof of QAM16 modulation shape on spectrum analizer

Thread Starter

yef smith

Joined Aug 2, 2020
244
Hello,When i set QAM16 on my spectrum analizer i get this shape.
is there some mathemtical proof of the amplitude of the modultaion and the bandwith?
i COULD NOT FIND IN GOOGLE
THANKS

1622063038321.png
 
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