Title :
Spectral predictions for hybrid pulse frequency and width modulation
Author :
Ghassemlooy, Zabih ; Issa, Alaa A. ; Wilson, Brian
Author_Institution :
Commun. Res. Group, Sheffield Hallam Univ.
fDate :
6/9/1994 12:00:00 AM
Abstract :
An expression for the modulation spectrum of the recently developed hybrid pulse frequency and width modulation technique (PFWM) is presented. Spectral predictions obtained from the formula show close agreement with experimental results obtained from a practical PFWM optical-fibre transmission system
Keywords :
optical communication; pulse frequency modulation; pulse width modulation; spectral analysis; PFM; PFM-PWM technique; PWM; hybrid pulse modulation; modulation spectrum; optical-fibre transmission system; pulse frequency modulation; pulse width modulation; spectral predictions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940663
