Abstract: A compact dual-band ±45° polarization beam-scanning antenna with enhanced isolation has been designed for millimeter-wave (mm-wave) communications. Compared to the conventional planar ...
Abstract: In multi-terminal modular multilevel converter (MMC)-high voltage direct current (HVDC) systems, fault current caused by DC fault is prone to damage power electronic devices, posing a ...
Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...
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