An international collaboration using the Low Frequency Array (LOFAR) has published an exceptionally detailed radio sky map, revealing 13.7 million cosmic sources and delivering the most complete ...
GPS denial is no longer a theoretical future threat. It is the environment in which modern forces increasingly operate. China has invested heavily in ...
China rapidly expands its Tibetan-language radio broadcasts while limiting alternative media, raising concerns among freedom of information advocates. The shift aligns with decreased access to foreign ...
New software from Tenna Systems maps out the interference landscape by assembling telemetry data from existing radios, and allows jammers to be avoided — or targeted.
Abstract: Frequency stability in low-inertia power systems has become a significant concern due to the growing integration of inverter-based distributed renewable generation. High-voltage direct ...
Abstract: This paper proposes an adaptive data-driven frequency control with minimal cost for renewables-dominated microgrids, which does not rely on its accurate model. The Koopman operator provides ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results