In this paper, the effects of sampling upon rise time measurements with a digital oscilloscope are considered. In particular, the use of linear interpolation for estimating signal rise times is discussed, and its effects are analyzed for various step signals. A simple expression is derived, which accurately models the sampling and linear interpolation contributions to the overall rise time measurement error. Using these results, a correction formula is proposed, and its applicability is discussed.

Measurements of Transient Phenomena with Digital Oscilloscopes / Moschitta, Antonio; Stefani, Fabrizio; Petri, Dario. - ELETTRONICO. - (2004).

Measurements of Transient Phenomena with Digital Oscilloscopes

Stefani, Fabrizio;Petri, Dario
2004-01-01

Abstract

In this paper, the effects of sampling upon rise time measurements with a digital oscilloscope are considered. In particular, the use of linear interpolation for estimating signal rise times is discussed, and its effects are analyzed for various step signals. A simple expression is derived, which accurately models the sampling and linear interpolation contributions to the overall rise time measurement error. Using these results, a correction formula is proposed, and its applicability is discussed.
2004
Trento, Italia
Università degli Studi di Trento. DEPARTMENT OF INFORMATION AND COMMUNICATION TECHNOLOGY
Measurements of Transient Phenomena with Digital Oscilloscopes / Moschitta, Antonio; Stefani, Fabrizio; Petri, Dario. - ELETTRONICO. - (2004).
Moschitta, Antonio; Stefani, Fabrizio; Petri, Dario
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/359062
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