During the last decade, the exponential growth of mobile devices and wireless services
created a huge demand for radio frequency-based technologies. Meanwhile, the lighting …

Wireless power transfer provides a most convenient solution to charge devices remotely and
without contacts. R&D has advanced the capabilities, variety, and maturity of solutions …

Within the next few years, billions of IoT devices will densely populate our cities. In this
paper we describe a new type of threat in which adjacent IoT devices will infect each other …

Light is necessary for vision; it enables us to sense and perceive our surroundings and in
many direct and indirect ways, via eye and skin, affects our physiological and psychological …

Cloud transients cause rapid fluctuations in the output of photovoltaic (PV) systems, which
can significantly affect the voltage levels in a low-voltage (LV) grid with high penetration of …

Converters with a dc port and a single-phase ac port must store energy to buffer the inherent
double-frequency power flow at the ac port. The minimum energy storage required to isolate …

Based on a survey on over 1400 commercial LED drivers and a literature review, a range of
LED driver topologies are classified according to their applications, power ratings …

The electrolytic capacitor is the key component that limits the operating lifetime of LED
drivers. If an ac–dc LED driver with power factor correction (PFC) control is allowed to output …

Networked music performance (NMP) is a potential game changer among Internet
applications, as it aims at revolutionizing the traditional concept of musical interaction by …

The instantaneous input and output power of two-stage single-phase converter are
imbalanced, resulting in the second harmonic current (SHC) in the dc-dc converter, dc …