I've been wanting to understand how an ofdm signal is generated for a while and I can't
The hackrf generates similar signals but I also do not understand how it generates them. It seems impossible to generate 8000 carriers at the same time, therefore the only thing left is to generate them sequentially(to sample), generating a point and passing to the next frequency , thus until 8K and then go back to the beginning and go the same way.The trick would be to do it so fast that it is not noticeable to say it in any way Thank you
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