“Scientists have long observed that the capability for a material to absorb electromagnetic radiation — a wave of energy in ...

The Kent Amateur Radio Society team meets outside President Chris Cote's bus configured to receive satellite communications.

The propagation of electromagnetic waves in the plasma sheath is investigated theoretically and numerically using the variational method, which handles the inhomogeneity of the plasma sheath. We ...

North America region is expected to be a major market for Millimeter wave technology owing to rapid adoption of 5G technology development inside the country.

Researchers demonstrated that specific electromagnetic wave frequencies can disrupt the SARS-CoV-2 Spike protein structure in virus-like particles, leading to reduced infectivity in cell models ...

Establishing electromagnetic wave measurement standards to ensure the performance of ‘Korea’s starlink’ KRISS Develops Impedance Measurement Standards for 6G Low Earth Orbit Satellite ...

An important factor in determining space weather are the natural electromagnetic waves that occur in space, known as plasma waves. Plasma waves are a phenomenon in which oscillating electric and ...

This paper investigates the dynamic effects of the reentry plasma sheath on electromagnetic wave propagation from the viewpoint of communication. Both the spatial turbulence and the temporal variation ...

Many physical phenomena – including heat transfer, fluid flow and electromagnetic wave propagation, to name just three – can be described using partial differential equations (PDEs). Apart from a few ...

Researchers have created an ultra-thin film that can absorb almost all electromagnetic waves across several frequency bands, significantly boosting the performance of wireless communication devices.

The electromagnetic wave absorption and shielding material. Korea Institute of Materials Science (KIMS) Scientists have developed a new material: an ultra-thin film that can absorb over 99% of ...

Researchers have created a technology that enables sound waves to propagate only forward, eliminating backward transmission without loss. This system, based on self-oscillating mechanisms, could ...