Mumbai University > Electronics > Sem 4 > Priniciples of Communication Engineering

NATURAL SAMPLING:

• Natural sampling is performed by multiplying w(t) by a train of pulses:

$$W_s(t) = w(t) s(t)$$

where

$$s(t) = \sum_{k=-\infty}^\infty P \left( \frac{t-kT_s}{\tau} \right)$$

• Natural sampling takes a slice of the waveform and the top of the slice preserves the shape of the waveform. …