There are three major types of transmission lines: transverse electromagnetic (TEM) mode, transverse electric (TE) mode and transverse magnetic (TM) mode. A quarter‐wave transformer is a matching ...

Abstract: The direction-changing capability of electromagnetic waveguides may be limited not only by mode conversion but also by radiation if the transverse field extends ... using coupled-wave theory ...

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.

F OR SOLDIERS at the front, electromagnetic defences are as vital as air: invisible when present, and disastrous when not. In ...

Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...

Bikers are in a club of their own even if they don't know each other and that club includes private waves. It's called the biker wave and it's pretty simple with four total. The wave with two ...

The Wuthering Waves 2.0 update has introduced Rinascita, a new map packed with several explorable elements like the Musicfly. They appear as purple musical notes that flutter around in the nooks ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.