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Analysis of an all-digital data-transition tracking loop
By: Pomalaza-Raez, C.A.;
1992 / IEEE
Description
This item was taken from the IEEE Periodical ' Analysis of an all-digital data-transition tracking loop ' An all-digital implementation of the data-transition tracking loop (DTTL) is proposed and analyzed. The input waveform is assumed to be nonreturn-to-zero (NRZ)-coded binary signals. The mathematical analysis of the loop is reduced to the study of a Markov chain which allows the derivation of expressions for the mean square phase error, steady-state probabilities, transient behavior (time to acquire and time to bit slippage), and bit error rate (BER). Theoretical results have been validated using a computer simulation of the loop. The all-digital implementation can take full advantage of advanced technology in memory and processing speeds.<
Related Topics
Transients
Digital Signals
Digital Simulation
Error Analysis
Markov Processes
Probability
Signal Detection
Signal Processing
Synchronisation
Tracking Systems
Computer Simulation
Nonreturn To Zero Coded Binary Signals
Digital Data-transition Tracking Loop
Mathematical Analysis
Markov Chain
Mean Square Phase Error
Steady-state Probabilities
Bit Error Rate
Tracking Loops
Bit Error Rate
Sampling Methods
Optical Signal Processing
Computer Errors
Steady-state
Computer Simulation
Low Pass Filters
Signal Sampling
Mathematical Model
Transportation
Aerospace
Engineering