Zukui Song, Dilip V. Sarwate. The frequency spectrum of pulse width modulated signals. Signal Processing, 83(10):2227-2258, 2003. [doi]
@article{SongS03:1,
title = {The frequency spectrum of pulse width modulated signals},
author = {Zukui Song and Dilip V. Sarwate},
year = {2003},
doi = {10.1016/S0165-1684(03)00164-6},
url = {http://dx.doi.org/10.1016/S0165-1684(03)00164-6},
researchr = {https://researchr.org/publication/SongS03%3A1},
cites = {0},
citedby = {0},
journal = {Signal Processing},
volume = {83},
number = {10},
pages = {2227-2258},
}