Fractal geometries consistently provide solutions to several electromagnetic design
problems. In this paper, fractal geometries such as Hilbert and Moore curves are used to …

Conventional dry electrodes often yield unstable results due to the presence of parasitic
capacitance between the flat electrode surface and the non-uniform skin interface. To …

Abstract The high Impedance Technique has emerged as a modern approach for high-gain
microstrip antennas. A high impedance surface minimizes surface waves and provides …

Pulse arrival time (PAT), Pulse transit time (PTT), and Pulse Wave Velocity (PWV) have all
been used as metrics for assessing a number of cardiovascular applications, including …

Wireless optoelectronic devices can deliver light to targeted regions in the brain and
modulate discrete circuits in an animal that is awake. Here, we propose a miniaturized fully …

A high impedance surface has far-reaching potential in wireless applications, but realization
of the surface operating at sub-GHz ranges is challenging due to its size limits in practical …