Abstract | ||
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The discrete time control loop (DTCL) performs channel timing without requiring an active PLO. It can be expressed as an algorithm, implementable in hardware or software. The algorithm is illustrated on a simple example, and its transfer function derived. Its response to a velocity step and to transition shifts are examined. The DTCL provides timing to the 16-channel IBM 3590 tape system. Phase correction is performed individually per channel, while frequency correction is done globally by averaging all frequencies. Timing is still available if a dropout occurs in any channel |
Year | DOI | Venue |
---|---|---|
1997 | 10.1109/ICC.1997.595063 | Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference |
Keywords | Field | DocType |
digital phase locked loops,discrete time systems,magnetic tape storage,timing,transfer functions,transient response,16-channel IBM 3590 tape system,DTCL,algorithm,channel dropout,channel timing,discrete time control loop,frequency correction,hardware,magnetic tape channel,phase correction,software,timing,transfer function,transition shifts,velocity step | Transient response,Magnetic tape,Computer science,Communication channel,Real-time computing,Magnetic tape data storage,Transfer function,Software,Discrete time control,Phase correction | Conference |
Volume | ISBN | Citations |
3 | 0-7803-3925-8 | 1 |
PageRank | References | Authors |
0.38 | 1 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
C. Michael Melas | 1 | 1 | 0.38 |
Robert A. Hutchins | 2 | 4 | 2.54 |