Title :
Data Symbol Phase Synchronizers of Closed Loop
Author :
Reis, António D. ; Rocha, José F. ; Gameiro, Atilio S. ; Carvalho, José P.
Author_Institution :
Dep. de Electron. e Telecomun., Univ. de Aveiro, Aveiro, Portugal
Abstract :
This work study the symbol phase synchronizer of closed loop. This synchronizer have all its components inside of the loop, for this reason is called closed loop.We will study this synchronizer considering four topologies namely the analog, the hybrid, the combinational and the sequential.The objective is to study the four synchronizers and to evaluate their output jitter UIRMS (Unit Interval Root Mean Square) versus input SNR (Signal to Noise Ratio).
Keywords :
closed loop systems; combinational circuits; jitter; sequential circuits; synchronisation; UIRMS; analog topology; closed loop; combinational topology; data symbol phase synchronizer; hybrid topology; output jitter; sequential topology; signal-to-noise ratio; unit interval root mean square; Circuits; Detectors; Digital communication; Jitter; Root mean square; Signal to noise ratio; Switches; Telecommunications; Topology; Voltage-controlled oscillators; Synchronism in Digital Communications;
Conference_Titel :
Systems and Networks Communications, 2009. ICSNC '09. Fourth International Conference on
Conference_Location :
Porto
Print_ISBN :
978-1-4244-4772-5
Electronic_ISBN :
978-0-7695-3775-7
DOI :
10.1109/ICSNC.2009.106
