2013/12/09 by Changseok Yoon, Yoon, Changseok, Sung Sik Nam +3
Engineering · #Advanced Battery Technologies Research #Energy Harvesting in Wireless Networks #FOS: Computer and information sciences #Other Computer Science (cs.OH) #Wireless Power Transfer Systems
paper · pdf · doi:10.48550/arxiv.1312.4410
openalex publication_date 2013/12/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A new multi-device wireless power transfer scheme that reduces the overall charging time is presented. The proposed scheme employs the intermediated energy storage (IES) circuit which consists of a constant power driving circuit and a super-capacitor. By utilizing the characteristic of high power density of the super-capacitor, the receiver can receive and store the energy in short duration and supply to the battery for long time. This enables the overlap of charging duration between all receivers. As a result, the overall charging time can be reduced.