Title :
Spectral structure of multitone pulse width modulation
Author :
Wilson, Brian ; Ghassemlooy, Zabih ; Lok, A.
Author_Institution :
Dept. of Electr. Eng. Electron., Univ. of Manchester Inst. of Sci. & Technol., UK
fDate :
4/25/1991 12:00:00 AM
Abstract :
The multiple sidetone structure recently reported in pulse width modulation arising from multitone inputs can now be accurately predicted by a newly derived modulation formula. Excellent agreement is demonstrated between measurements and theoretical calculations.
Keywords :
data communication systems; information theory; pulse width modulation; spectral analysis; PWM; measurements; modulation formula; multiple sidetone structure; multitone inputs; multitone pulse width modulation; spectral structure; sub-sidetone components; theoretical calculations;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910437
