Inspec keywords: coils; coupled circuits; power supply circuits; electric fields; prosthetics

Other keywords: electric field radiation reduction; interference-free wireless power transfer system; selective current control; low-frequency inductive coupling; implant coils; frequency 1 MHz to 20 MHz; multicoil-based wireless power transfer technique; nonradiating systems; biomedical implants; external coils

Subjects: Power electronics, supply and supervisory circuits; Prosthetics and orthotics; Inductors and transformers