@inproceedings{e30bbd890146409da5b2973de57f82cd,
title = "Noise performance of fractional-order phase-locked loop",
abstract = "An analog fractional-order phase-locked loop (FOPLL) is investigated under noisy conditions. The FOPLL using fractional voltage-controlled oscillator (FVCO) and a fractional loop filter (FLF) outperforms its integer-order counterpart for both noisy and noiseless signals. Reducing the loop fractional orders increases both the locking and capturing ranges, and the bandwidth of the FOPLL, which substantially improves the loop transient behavior. However, an increase in the FOPLL bandwidth makes it susceptible to noisy signals. Hence, a compromise has to be made between the loop gain and the loop fractional order to alleviate the effect of noisy signals. The main points of this work are illustrated via simple numerical example.",
keywords = "Fractional filters, Fractional VCO, Fractional-order systems, Phase-locked loop",
author = "Reyad El-Khazali and Wajdi Ahmad and Memon, {Zulfiqar A.}",
year = "2007",
doi = "10.1109/ICSPC.2007.4728383",
language = "British English",
isbn = "9781424412365",
series = "ICSPC 2007 Proceedings - 2007 IEEE International Conference on Signal Processing and Communications",
pages = "572--575",
booktitle = "ICSPC 2007 Proceedings - 2007 IEEE International Conference on Signal Processing and Communications",
note = "2007 IEEE International Conference on Signal Processing and Communications, ICSPC 2007 ; Conference date: 14-11-2007 Through 27-11-2007",
}