Wireless power transfer (WPT) systems have attracted tremendous attention over the past
decade. Most compact, low-power, WPT systems, however, utilize ferrites to shield and …

This paper analyses an off-nominal Class E ZVS amplifier, with an RF supply choke and the
switch on-duty ratio D= 0.5, to identify conditions for its high-frequency and high-efficiency …

Inductive power transfer systems are widely used to supply the current generation of
biomedical implants. However, the power transfer efficiency is highly dependent on both the …

Wireless power transfer systems have attracted tremendous attention over the past decade.
The design of most small size, low power, WPT systems; however, utilizes ferrite to shield …

In some applications such as radio transmitters with loop antennas, hf drivers for RFID
transmitting coils, wireless hf power supplies for biomedical implants and endoscope …

In industrial applications such as induction heaters, dc/dc converters as well in household
appliances as eg induction cookers and wireless battery chargers Class E ZVS resonant …

This study introduces an intuitive approach for determining the optimal duty cycle of the gate
driver in a class-E power amplifier. A specified duty cycle is obtained to achieve maximum …

This paper presents the complete design and im-plementation of a class-E Power Amplifier
(PA) aimed to drive the transmitter coil in a centimeter-range wireless power link at 13.56 …

This paper analyses an off-nominal Class E ZVS amplifier, with an RF supply choke and the
switch on-duty ratio D= 0.5, to identify conditions for its high-frequency and high-efficiency …

Wireless power transfer (WPT) has been widely employed in implantable medical devices.
This paper presents a machine learning-based self-adjusting WPT system specifically …