Скачать или смотреть Communication Systems 24. Flat-Topped Sampling

This lecture continues the coverage of the techniques via which a continuous message signal can be sampled, as part of a PCM system
Sampling: is the process by which a continuous time continuous amplitude signal is converted into a discrete time continuous amplitude signal.
There are three types of sampling: Ideal sampling, natural sampling, and flat-topped sampling.
Ideal sampling, natural sampling, the sampling theorem, and the phenomenon of aliasing were presented in the previous two lectures.
In this lecture, we address the following topics
Flat-topped sampling (sample and hold).
Time division multiplexing (TDM)
References
M. P. Fitz, Fundamentals of Communications Systems, McGraw-Hill, 2007.
J. G. Proakis and M. Salehi, Fundamentals of Communication Systems, Prentice Hall, 2005.
J. G. Proakis and M. Salehi, Contemporary Communication Systems Using Matlab, 2nd Ed., Thomson-Engineering, 2003
S. Haykin, Communication Systems, 4th Edition, Wiley, 2000.
J. D. Gibson, Principles of Digital and Analog Communications, 2nd Edition, MacMillan, 1989.
M. K. Simon, S. M. Hinedi, and W. C. Lindsey, Digital Communication Techniques, Prentice Hall, 1994.
R. E. Ziemer and W. H. Tranter, Principles of Communications: Systems, Modulation, and Noise, 6th Edition, Hoboken, NJ : Wiley, 2009.
B.P. Lathi and Zhi Ding, Modern Digital and Analog Communication Systems, Fourth Edition, Oxford University Press, New York, 2009.
L. W. Couch,II, Digital and Analog Communication Systems, 8th Edition, Pearson, 2013.
Bruce Carlson, Paul B. Crilly and Janet C. Rutledge, Communication Systems: An Introduction to Signals and Noise in Electrical Communications, 4th Edition, McGraw-Hill, 2002.
Nevio Benvenuto, Roberto Corvaja, Tomaso Erseghe, and Nicola Laurenti, Communication Systems: Fundamentals and Design Methods, John Wiley & Sons, 2006.