Short Range Wireless Charging System for Smart Phone through New Energy Harvesting Circuit

Provided by: International Journal of Computer Applications
Topic: Mobility
Format: PDF
Present handheld devices like Smartphones, can be charged wirelessly using new energy harvesting circuit technique through using the traditional wireless technologies. In this case, Bluetooth with a charging circuit enables a short-range wireless charging of a mobile handheld. This paper present the overview of new process of charging and structure of power charging based on Scotty diode with a real commercial film-type antenna on mobile terminal. So that it may called smart charging, this new circuit improves the efficiency in charging up to 160%, known to be 0.45 mA, relatively, 5 mA for Smartphones.

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