Chinese Scientists Use Digital Twins to Streamline AI Training on Light-Based Systems ...

Abstract: Reflector antenna systems used in applications, such as radio astronomy and radiometry, are required to have a stable and predictable receiving sensitivity response as a function of ...

After Democrats won an election in Virginia to redraw congressional maps in their favor, President Trump called it, without evidence, a “rigged election” and “travesty of justice.” It’s the latest ...

Abstract: Diffraction separation is considered of great importance for the full-wavefront reconstruction (FWR) of ground penetrating radar (GPR) and its delicate data processing. In contrast to ...

The UK Royal Institute of Navigation has released a special report on GNSS-interference and its impact on the maritime sector. Impacts of GNSS Interference on Maritime Safety is a special report by ...

Years ago, I heard a story about Louis Brown, who went on to win the prestigious U.S. Senior Amateur Men’s Golf Championship, that is a powerful example of the role of interference in sport and our ...

Every younger sibling learns almost immediately a bedrock truth about parents: When in doubt, punish the older kid. You howl at the right time, and no matter how guilty you are, your older brother or ...

A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not randomly, but in a coordinated rhythm, twisting and untwisting in sync like ...

In what researchers are calling the most comprehensive survey of its kind, scientists at Curtin University in Australia have cataloged more than 112,000 unintended radio emissions from Starlink ...

One of the simplest and most beautiful naturally occurring patterns can be observed when light is shined through a pair of slightly misaligned periodic structures. This phenomenon, known as the moiré ...

Large-area gratings play a crucial role in various engineering fields. However, traditional interference lithography is limited by the size of optical component apertures, making large-area ...