2 ms·
For what it's worth, in digital communications, OFDM you could say "is designed in frequency space" and then passed through a FFT/IFFT and the output time-domai
by wg-throw-away 5y ago
For what it's worth, in digital communications, OFDM you could say "is designed in frequency space" and then passed through a FFT/IFFT and the output time-domain signal is what is sent over the air.