The wireless interconnection of everyday objects known as the Internet of Things depends on wireless sensor networks that need a low but constant supply of electrical energy. This can be provided by ...

Metamaterial-based electromagnetic energy harvesting exploits artificially structured media to capture ambient radio-frequency (RF) and microwave signals and convert them into usable electrical power.

This article explores innovations in energy harvesting in conjunction with wireless systems. Free-standing magnetic field energy harvesters (FSMFEHs) open the door to optimized designs, leading to ...

A team from Georgia Tech has just announced a world-first: a 3D-printed rectifying antenna the size of a playing card that can harvest electromagnetic energy from 5G signals and use it to power ...

Researchers propose novel repulsive ring magnet pair- and yoke-based design for electromagnetic induction type vibration energy harvesters to enhance conversion of mechanical energy to electrical ...

Talk about inspo. The chameleon, a lizard known for its color-changing skin, is the inspiration behind a new electromagnetic material that could someday make vehicles and aircraft “invisible” to radar ...

Tens of billions of IoT devices are powered by batteries today. Depending on the compute intensity and the battery chemistry, these devices can run steadily for short periods of time, or they can run ...

One of the logistical impediments to some applications for the IoT is supplying the thing with power. For many installations, line power is impractical and battery power comes with a need for periodic ...

Researchers have succeeded in storing electricity with the voltage generated from ferromagnetic resonance (FMR) using a nanometer-thin magnetic film. Exploring the storage characteristics of the ...

DUBLIN--(BUSINESS WIRE)--The "Global Markets, Technologies and Devices for Energy Harvesting" report has been added to ResearchAndMarkets.com's offering. The global energy harvesting market was valued ...

Scientists have used computer modelling to optimize the design of an electromagnetic energy harvester to power wireless sensor networks for the Internet of Things. The wireless interconnection of ...