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Altera_Forum's avatar
Altera_Forum
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17 years ago

modulator in software defined radion

dear all, i'm currently doing a project for designing a modulator in software defined radio communication system. i was told by my supervisor to do it in fpga, but it seem i dont have any idea ...
Altera_Forum's avatar
Altera_Forum
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17 years ago

I'm not sure how one would start defining a "universal modulator". Maybe you could approach this in sections - create an FM block, and AM block, etc, and then bolt them all together in a selectable manner.

Can you describe how you would create a "universal modulator" in discrete hardware? That might give a better understanding of how to approach the design.

Or perhaps you could start defining the system by the inputs and outputs - for example you might want to take an audio signal input and get a 16 QAM output.

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