A $12 power meter helped me test which electronics in my home were the biggest energy vampires. The result shocked me.
Abstract: During the process of defect identification in cables, the conventional frequency domain reflectometry (FDR) method directly determines the defect position through the localization spectrum, ...
Abstract: This article proposes a cable defect location method based on the power spectral density (PSD) to improve the accuracy of the existing frequency-domain reflection (FDR) method. The principle ...
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