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Results tagged with fft
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user 7686
The fast Fourier transform is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse.
0
votes
2
answers
915
views
Guard Interval in OFDM
If I extend the length of the Cyclic Prefix (Guard Interval) in an OFDM signal, the loss in data rate is clear by means of the time domain, but I can't see it in the frequency domain as the BW is give …
- 247
1
vote
1
answer
2k
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SC-FDMA disadvantages
I understand the advantages of SC-FDMA over OFDM and I also understand the disadvantage of additional complexity (FFT block), are there another disadvantages? …
- 247