Abstract: To solve the contradiction between the direction of arrival (DOA) estimation accuracy in the lower frequency band and phase ambiguity in the higher frequency band for an ultra-wideband ...

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Abstract: Ultrasonic-based partial-discharge (PD) detection has attracted considerable attention in the power industry. When the ROOT-MUSIC algorithm is used to detect PD sources in switchgear, the ...

In an explosive staff meeting, Mr. Pelley, a correspondent for the long-running Sunday news show, blasted Bari Weiss, the CBS editor in chief, and Nick Bilton, the show’s new executive producer. By ...