added additional text regarding ETS_theory.asciidoc authored by Patrick Schmitt's avatar Patrick Schmitt
......@@ -36,6 +36,7 @@ For example, if the oscilloscope captures in ETS mode and the user disables the
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image::https://es.technikum-wien.at/openlab/openlab_wiki/wikis/img/ETS_theory/ETS_glitch.png[caption="Figure 1: ",title="Non-repititive signal captured using ETS (1)",height=300]
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image::https://es.technikum-wien.at/openlab/openlab_wiki/wikis/img/ETS_theory/ETS_glitch_OpenLab.png[caption="Figure 2: ",title="Non-repetitive signal captured with the OpenLab oscilloscope using the ETS mode",height=300]
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The reason for this is similar to the effect described by the Tektronix article [1].
ETS depends very much on repetitive trigger events. The acquisition will not work probably if the limitations of ETS are ignored.
ETS acquires signals by taking samples across multiple trigger events. This “scans” the signal step by step and enables an accurate representation of the captured waveform.
This process is illustrated in figure 3.
== Bibliography
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