This paper analyzes the bibliography on Wireless Power Transfer research covering the
period of 2001-2013 using two databases (Web of Science and Scopus). We will report …

A simple yet effective correction term to the Friis formula is presented to improve its accuracy
in the Fresnel region. Based on the concept of gain reduction factor, the proposed …

We derive an analytic upper bound in power transfer efficiency (PTE) for wireless power
transfer between a pair of antennas separated by a spherical material shell. The formulation …

Simple and practical methods have been provided for the mutual inductance between
rectangular and circular coils with parallel axes. The 2D Integral solution is given for the …

Mutual inductance between finite-length coaxial helical filaments and tape coils are
presented analytically. In this paper, a mathematical model for finite-length coaxial helical …

Wireless charging is widely considered as a safe and reliable way for powering biomedical
implants, as it avoids problems like surgical infection. Wireless power transfer (WPT) …

Non-radiative wireless power transfer using the coupled mode resonance phenomenon has
been widely reported in the literature. However, the distance over which such phenomenon …

A metamaterial‐inspired efficient electrically small antenna is proposed, firstly. And then
several improving power transfer efficiency (PTE) methods for wireless power transfer (WPT) …

Inductively-coupled wireless power transfer (WPT) system is broadly adopted for charging
batteries of mobile devices and electric vehicles. The performance of the WPT system is …

An electrically small circularly polarised antenna is designed and applied to near‐field
wireless power transfer as a means of alleviating orientation dependence. The antenna is …