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Multicarrier reflectometry (MCR) for locating faults on live wires has recently been proposed. This paper studies the use of filterbanks for generation/synthesis of MCR test signals and also for signal analysis for fault identification and location. We note that the test signals have to be confined to the portion(s) of the frequency band that is (are) free of signals already on the wires in order...
A new reflectometry method called multicarrier reflectometry (MCR) for fault location in cables is proposed. MCR combines a weighted set of sinusoidal excitations into a signal that is sent down the wire. The reflected signal from the cable under test is analyzed in order to determine the length of the wire or possible location of a fault. In the frequency domain, the phase response of the reflected...
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