China’s Tianma-1000 cargo drone makes its first flight, boosting logistics, rescue missions, and high-altitude autonomous ...
Abstract: This letter presents a novel wideband active load—pull (LP) system that leverages vector network analyzer frequency extenders (VNA-EXTs) for precise millimeter-wave (mmW) device ...
Abstract: The integration of renewable energy sources into modern power grids presents challenges for load frequency control (LFC) due to the increased system dynamics and uncertainties introduced by ...