Bidirectional inductive power transfer (BIPT) system facilitates contactless power transfer between two sides and across an air-gap, throughweakmagnetic coupling. Typically, this system is nonlinear high order system which includes nonlinear switch components and resonant networks, developing of accurate model is a challenging task. In this paper, a novel technique for parameter identification ...

Inductive power transfer technology is an efficient mean of transferring energy from one system to another wireless or another contactless. This technology has ability to operate in hostile environments being unaffected dirt and moisture.IPT systems are used in numerous applications. Recently developing IPT based systems for wireless charging of electrical vehicles which is more convenient and ...

Nowadays the protection of information against unauthorized disclosure, transfer, modification, or destruction, whether accidental or intentional, is a very important issue that concerns the information society. The scope of this paper is to develop a Contactless Smartcard protocol, which will be able operate securely and effectively, under a variety of attack methods. The system implements a n...

We propose methods for mutual authentication and key exchange. Our methods are well suited for applications with strict power consumption restrictions, such as wireless medical implants and contactless smart cards. We prove the security of our schemes based on the discrete log gap problem.