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Hi sir,
I want to know what's the bandwidth of the transmitting signals in the SISO/MIMO OFDM demo? How can find it and change it?
Thanks!
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The WARPLab OFDM examples use a 20MHz bandwidth. The M code implements 2x interpolation (Tx) and decimation (Rx) to adapt the 20MHz bandwidth to the 40MSps DAC/ADC frequency in the WARPLab reference hardware design. The easiest way to change the bandwidth would be to modify the interpolation/decimation processes in the M code.
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Thanks so much, Murph.
murphpo wrote:
The WARPLab OFDM examples use a 20MHz bandwidth. The M code implements 2x interpolation (Tx) and decimation (Rx) to adapt the 20MHz bandwidth to the 40MSps DAC/ADC frequency in the WARPLab reference hardware design. The easiest way to change the bandwidth would be to modify the interpolation/decimation processes in the M code.
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