haile victor
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Yes, I think so. But there large design differences related to the fields of application, e.g. power, data or RF cables, distance range meters or many kilometers, location resolution...Commercial models I'm aware of use time domain reflectometry.
The first step would be to select an operation principle for the fault locator, isn't it? Fault locator isn't more than a generic term used for various methods in different application areas.
Yes, I suppose so. A TDR system would at least consist of a pulse generator, a time resolved receiver, e.g. a sampling circuit, and a processing respectively display unit. The two first, which are high speed circuits, mainly define the instrument performance. As already mentioned, one would start with a specification of measurement range and timing resolution, possibly reflection factor resolution if TDR details other than short or open are intended for recogniction.ive been trying to search for simple circuits and they seem to be more complex
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