In a major development, researchers have created a transparent device that can harvest energy from both radio waves and ...

The radio frequency energy harvesting modules could reduce the dependency on batteries for certain applications. Remote areas and certain situations where swapping batteries regularly is not possible.

Converting the radio transmissions ... wireless energy harvesting can generate a predictable power source. However, to harvest the energy from multiple frequency bands, a more complicated WEH ...

Integrating the array into an energy harvesting module allowed ... charging and signal detection systems based on harvesting ambient radio frequency signals. In a similar study, Korean researchers ...

describes ‘radio frequency energy harvesting’ (RFEH) as a “promising technology for dynamic recharging of wireless devices”. Dr Som explains that RFEH has “numerous distinct advantages ...

The battery-free sensors market represents a transformative shift in sensing technology, enabling data collection without ...

The UK’s Defence Science and Technology Laboratory (DSTL) has announced it has been developing a Radio Frequency Directed Energy Weapon (RFDEW), which it describes as a cutting-edge drone killer radio ...