Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/8331
Title: Prefilter bandwidth effects in sequential symbol synchronizers based on pulse comparison operating by positive transitions at quarter rate
Author: Reis, A.D.
Rocha, J.F.
Gameiro, A.S.
Carvalho, J.P.
Keywords: Digital Communication Systems
Prefilter
Issue Date: 2011
Publisher: IEEE
Abstract: This work studies the effects of the prefilter bandwidth in the sequential symbol synchronizers based on pulse comparison at rate and positive quarter rate. We consider three prefilter bandwidths namely B1=∞, B2=2.tx and B3=1.tx, where tx is the bit rate. The synchronizer has two variants one operating by both transitions at bit rate and other operating by positive transitions at quarter rate. Each variant has two versions namely the manual and the automatic. The objective is to study the prefilter bandwidth with four synchronizers and to evaluate their output jitter UIRMS (Unit Interval Root Mean Square) versus input SNR (Signal Noise Ratio).
Peer review: yes
URI: http://hdl.handle.net/10773/8331
DOI: 10.1109/ICECS.2011.6122244
ISBN: 978-1-4577-1845-8
Publisher Version: http://www.scopus.com/inward/record.url?eid=2-s2.0-77951489908&partnerID=40&md5=5a364326261b4587e25d46b95e1b42a0
Appears in Collections:DETI - Comunicações

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