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Study and Experimental Investigation on Sampling Rate and Aliasing in Time-division Telemetry Systems by Capps, J. W., is a nonfiction available to read on EtoBox.

What is Study and Experimental Investigation on Sampling Rate and Aliasing in Time-division Telemetry Systems about?

A study to determine the effect of (1) data power spectrum and (2) system design parameters on aliasing and data interpolation error was conducted. Results are applicable to time-division multiplexed telemetry systems. In particular, the results apply to the commonly used PAM-FM, PDM-FM d PCM-F telemetry systems. Data was obtained on the basis of combined analysis and experiment with emphasis on the derivation of experimentally proven design parameters. The program consisted of three phases: (1) A survey was conducted to determine typical telemetry data spectra. (2) Analysis was performed to predict accuracy performance of practical data and interpolation filters using selected examples. Included is a more general analysis to determine optimum filter transfer functions, both realizable and non-realizable. (3) Experimental tests using data spectral models were performed to derive proven interpolation accuracy performance on the basis of practical filters and design parameters. The experimental tests utilized a PAM-FM system to derive an accurate measurement of attainable performance and to indicate when other equipment factors begin to impose a limit on data recovery accuracy

Who reads Study and Experimental Investigation on Sampling Rate and Aliasing in Time-division Telemetry Systems?

Author

Capps, J. W.,

Publisher

Electromagnetic Warfare & Communications Laboratory, Aeronautical Systems Division, Air Force Systems Command, United States Air Force, 1962.

Published

1962

Language

EN

Category

nonfiction