Researchers have created a technology that enables sound waves to propagate only forward, eliminating backward transmission ...
https://doi.org/10.1086/679582 • https://www.jstor.org/stable/10.1086/679582 AbstractIn this tutorial we summarize the physics and mathematics behind refractive ...
Electromagnetic vortex pulses could be employed for information encoding, high-capacity communication and more ...
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Physicists Finally Created The Long-Awaited Electromagnetic Vortex CannonVortex rings are pretty cool, and electromagnetism even cooler. Now, a team of physicists have found a way to combine the two ...
Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could ...
Vortex rings, both in air and electromagnetic waves, are fascinating structures. Recent research has developed methods to ...
Introduction to electromagnetic waves in electrical engineering. Topics include: concepts of transmission lines, electrostatics and magnetostatics; Maxwell's equations for time-varying fields; ...
The electromagnetic equivalent of smoke rings have been generated at GHz frequencies by researchers from the University of ...
They observed the resilient propagation characteristics and ... conical coaxial horn antennas to create a rotating ...
The field of electromagnetics, the contribution of remote sensing and a philosophical life-changing perspective, aligned ...
Scientists introduce a method using programmable metasurfaces to achieve highly accurate, wireless hand gesture recognition, ...
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