Designing All-Pole Filters for High-Frequency Phase-Locked Loops

Since the phase-locked loop (PLL) circuit was proposed in the 1930s, it is being used for a lot of situations when precise frequency and phase references are required. Among these applications, synchronous telecommunication networks experienced a strong development in order to support the explosive...

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Bibliographic Details
Main Authors: Ricardo Bressan Pinheiro, José Roberto C. Piqueira
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2014/682318