Abstract: The construction of time-invariant spatial-focusing beampatterns (BPs) using frequency diverse arrays (FDAs) has received significant attention in recent years for secure communications.
Abstract: Forced oscillation (FO) source identification prevents the impending threat to power system security. This article proposes a methodology to accurately estimate FO frequency for source ...
Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...