Power source system for RF location/identification tags

摘要

Described is a RF device (e.g., an RF tag) which includes a communication arrangement and an input arranement. The communication arrangement sends and/or receives data relating to a target device. The RF device may also include a memory for storing the target device data. The input arrangement is coupled to the target device. The RF device obtains power from the target device through the input arrangement. The described RF device is provided with a viable alternative to a full reliance on a stand alone battery.