Title :
Power spectra of digital FM signals with complex signalling pulse shapes
Author :
Sundara Murthy, K.M. ; Cattermole, K.W.
Author_Institution :
University of Essex, Department of Electrical Engineering Science, Colchester, UK
Abstract :
A method to evaluate the power spectral density (PSD) of digital frequency modulation (DFM) signals with full and partial response signalling pulses of arbitrary shape is given. For rectangular pulse shapes the PSD computation is exact and for other complex pulse shapes the PSD can be computed to any desired accuracy. Previously published results for partial-response signals can be deduced as special cases.
Keywords :
frequency modulation; signal processing; complex signalling pulse shapes; digital FM signals; power spectral density;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820577
