Traditional power supply cords have become less important because they prevent large-
scale utilization and mobility. In addition, the use of batteries as a substitute for power cords …

Metamaterials have been deployed for a wide range of fields including invisible cloak,
superlens, electromagnetic wave absorption and magnetic resonance imaging, owing to …

Self-powered implantable devices have the potential to extend device operation time inside
the body and reduce the necessity for high-risk repeated surgery. Without the technological …

The current cardiac pacemakers are battery dependent, and the pacing leads are prone to
introduce valve damage and infection, plus a complete pacemaker retrieval is needed for …

The ability to implant electronic systems in the human body has led to many medical
advances. Progress in semiconductor technology paved the way for devices at the scale of a …

This paper presents a compact model of mutual inductance between two planar inductors,
which is essential to design and optimize a wireless power transmission system. The tracks …

Efficient wireless power transfer across tissue is highly desirable for removing bulky energy
storage components. Most existing power transfer systems are conceptually based on coils …

Since the beginning of the 20th century, researchers have been looking for an effective way
to transfer power without wired connections, but the wireless power transfer technology …

Implantable bioelectronic devices are becoming useful and prospective solutions for various
diseases owing to their ability to monitor or manipulate body functions. However …

Flexible and stretchable electronics, also known as e-skin, have been a technology to create
diversified sensors and wearable devices. Implantable bioelectronics have recently been …