Study on the inductive coupling technique used in wireless charging

Abstract

In this study, a novel concept for protecting mobile phones is implemented, including an anti-theft alarm, and the recharging of mobile phones is accomplished through the use of inductive coupling. In order to transmit energy between two objects, an electromagnetic field is required, which is accomplished through the use of the induction principle. A mobile phone may be charged wirelessly using this paper, and this technology can be applied to many different situations, such as protecting the phone against loss or theft. If somebody attempts to steal the mobile phone while it is still powered on, an automatic 60 Db siren will be activated. The system is connected to a control switch, which must be turned on in order for the user to be able to charge his or her mobile phone by placing it on the inductive plates. Once the charging process is complete, do not remove the mobile phone from its charging dock without first turning it off. Otherwise, an automatic siren will sound.