phterife
Electrical
- Nov 1, 2002
- 1
hello everybody ,
i have a question about an OFDM system. Why do they use the block IFFT in the transmiter and FFT block in receiver ? Would u please show me the formulas ,the respond signals after they pass a block diagram and the working of the Channel Estimation ?
Thank you very much .
i have a question about an OFDM system. Why do they use the block IFFT in the transmiter and FFT block in receiver ? Would u please show me the formulas ,the respond signals after they pass a block diagram and the working of the Channel Estimation ?
Thank you very much .
