Wireless power technologies enable the operation of electronic devices and systems without rechargeable or disposable ...

Human Activity Recognition (HAR) using Wireless Sensor Networks (WSNs) is an emerging field that leverages various wireless technologies to monitor and interpret human actions and gestures.

Distributed beamforming and frequency synchronization are critical components in the design and operation of wireless sensor networks, particularly those utilizing distributed antenna arrays.

Smart dust networks are the ultimate Internet-of-Things (IoT ... communication, and power supply. In a wireless sensor node this would conceptually look like this schematic: Example for the system ...

CES 2025 showcased advances in power and size savings, from energy-harvesting solutions to tiny sensors for wearables.