Dual Time Delay Digital Tanlock Loop with improved performance

O. Al Kharji Al-Ali, N. A. Anani, P. Ponnapalli, S. R. Al-Araji, M. A. Al-Qutayri

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

A dual Time Delay Digital Tanlock Loop (D-TDTL) topology is proposed in this work. The system consists of a stacked dual loop of which the top one acts as a Frequency Lock loop (FLL) for the bottom loop, while the latter is a phase lock loop (PLL) that enhances the overall phase of the system. The main advantage of the proposed system is the large reduction of phase noise or jitter which makes it well suited to operate in noisy environment. The performance of the D-TDTL system was demonstrated using frequency shift keying (FSK) input signal with AWGN noise.

Original languageBritish English
Title of host publicationEUROCON 2011 - International Conference on Computer as a Tool - Joint with Conftele 2011
DOIs
StatePublished - 2011
EventInternational Conference on Computer as a Tool, EUROCON 2011 - Joint with Conftele 2011 - Lisbon, Portugal
Duration: 27 Apr 201129 Apr 2011

Publication series

NameEUROCON 2011 - International Conference on Computer as a Tool - Joint with Conftele 2011

Conference

ConferenceInternational Conference on Computer as a Tool, EUROCON 2011 - Joint with Conftele 2011
Country/TerritoryPortugal
CityLisbon
Period27/04/1129/04/11

Keywords

  • AWGN and Jitter
  • Dual loop
  • FLL
  • FSK
  • PLL
  • TDTL

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