Prefer Newsweek on Google to see more of our trusted coverage when you search. A tailor-made structure may make microwave WiFi signals more transmittable through walls without reflection, according to ...

image: In a new paper published in the journal Optica, researchers from Bar-Ilan University in Israel report the first ever direct mapping of forward scattering events. The technique is implemented in ...

Researchers have developed a surprising method to eliminate wave reflections. The method allows the calculation of a tailor-made anti-reflective structure. It can be used, for example, to design an ...

Sketch of the concept: a disordered medium (top) is made perfectly transmitting by placing a custom-made anti-reflection coating in front of it (bottom). (Courtesy: TU Wien) A new technique that ...