A narrowband FM is the FM wave with a small bandwidth, The modulation index mf of narrow band FM is small as compared to one radian. Hence, the spectrum of narrow band FM consists of the carrier and ...

Abstract: The spectra of FM signals corresponding to various pulse shapes (of relevance in PCM work) are determined. The corresponding demodulated output pulse shapes in a limiter-discriminator ...

def fisher_marron_critical_bandwidth(data, lamtol, mtol, I=(-np.inf, np.inf), htol=1e-3): hmax = (np.max(data)-np.min(data))/2.0 return bisection_search_unimodal(0 ...

with a regenerative receiver for the FM broadcast band. The principle of a regenerative receiver is that it takes a tuned radio frequency receiver with a wide bandwidth and poor performance ...