Radio wave propagation underpins numerous applications in communication, surveillance and remote sensing, and understanding its nuances is essential for the advancement of modern wireless technologies ...

Lecture series presented under the sponsorship of the Electromagnetic Wave Propagation Committee of the Avionics Panel of AGARD. https://siris-libraries.si.edu/ipac20 ...

The amount of spectrum occupied by the channel corresponding to a service, measured in hertz, is known as its bandwidth.

Reconfigurable Intelligent Surfaces (RIS) are a key technology for 6G, but what does that mean for system design? For years, ...

If you pass by a café that operates a WiFi network, you can be identified – even if you do not carry a cell phone with you. Researchers of Karlsruhe Institute of Technology (KIT) have found a way to ...

When the New York Times first wrote about "mysterious radio waves" from the cosmos in 1933, they made sure to note one fundamental caveat: "No Evidence of Interstellar Signaling." Indeed, the radio ...