Wireless Power Transfer and Energy Harvesting: Current Status …
With energy harvesting, batteryless systems can be developed to reduce the detrimental environmental hazards of manufacturing and disposing of batteries. ... can be divided into two categories, that is, near-field WPT (non-radiative WPT) and far-field WPT (radiative WPT). Near-field WPT systems transmit power via coils, while far-field systems ...