China's new radar system produces no detectable energy signal, protecting broadcasters from jamming and missile attacks.

Introduction to electromagnetic waves in electrical engineering. Topics include: concepts of transmission lines, electrostatics and magnetostatics; Maxwell's equations for time-varying fields; ...

Scientists have created small regions of magnetic defects. When electromagnetic plane waves interact with these defects, they are converted into helical waves, which encode more information for ...

But some years ago the late Prof. FitzGerald and I were discussing in what way a plane electromagnetic wave running along the upper side of a plane conducting plate, and coming to a straight edge ...

This resulted in the development of plasmonics and metamaterials, where surface electromagnetic waves underpin numerous phenomena and useful applications. Topological quantum systems are another area ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could ...

A new study reveals how targeted electromagnetic waves can disrupt the SARS-CoV-2 spike protein, potentially opening doors to innovative disinfection and infection control strategies.

This week in the journal Applied Physics Letters, from AIP Publishing, researchers from the University of Waterloo in Canada report a novel design for electromagnetic energy harvesting based on ...

Question 2: State Maxwell’s equations and explain their physical significance. Question 3: Write the mathematical expression for a plane electromagnetic wave propagating in space.