Solucionario Sistemas De Comunicaciones Electronicas 4ta Edicion Wayne Tomasi34 [work] -

S(f) = lim (T → ∞) [1/T * E]

where A is the amplitude, τ is the pulse duration, and sinc is the sinc function. S(f) = lim (T → ∞) [1/T *

The propagation constant is given by:

The Fourier transform of a rectangular pulse is given by: τ is the pulse duration

The power spectral density (PSD) of a random signal is given by: S(f) = lim (T → ∞) [1/T *

Solution:

2.1 Find the Fourier transform of a rectangular pulse.