A research team led by Dr. Sunghoon Hur of the Electronic and Hybrid Materials Research Center at the Korea Institute of ...

With the increasing demand for underwater and implantable medical electronics, a stable and continuous power supply is ...

Human-made catastrophes see radio play a central role. On Monday, Spain and Portugal were hit by a major power outage, which ...

The UK's RF DEW demonstrator on trials in 2025. (Crown Copyright/UK MoD) The British Army has successfully tested an experimental radio frequency directed energy ...

RF DEW systems emit high-frequency radio waves that cause any electronic system to malfunction, at a remarkably low cost. Their capability is currently limited to a range of 1km but this could be ...

The RF DEW works by firing high-frequency radio waves that disrupt the sensitive electronics inside drones, causing them to crash or malfunction almost instantly. Unlike traditional missile-based ...

Modern communication signals are restricted to tightly regulated channels to maximise the social and economic benefits of the radio spectrum ... exponential of frequency - f s / 4 (or -3 f s / 4).

Radio-frequency channel arrangements for fixed wireless systems operating in the 15 GHz band (14.4-15.35 GHz) band Superseded ...

This time, it has to do with its radio communications systems, sourced by Collins Aerospace. The fault causes very high frequency radio channels to transfer between active and standby windows of ...