pmonon
Full Member level 3
The sampling theorem tells us that aliasing can be avoided if the Nyquist frequency is greater than the bandwidth, or maximum frequency, of the signal being sampled. And Nf=2*B; B=BW or the Highest freq. component
Why BW should be equivalent to the highest freq. component? We can have a 1 MHz-1.5 Mhz band with BW=500 Khz and highest freq. component as 1.25 Mhz? Is there any relation between BW and highest freq. component in the band?
Why BW should be equivalent to the highest freq. component? We can have a 1 MHz-1.5 Mhz band with BW=500 Khz and highest freq. component as 1.25 Mhz? Is there any relation between BW and highest freq. component in the band?