Scientists in the Emirates have conceived a new space vector pulse width modulation method that reportedly reduces switching losses and increase efficiency in three-phase photovoltaic inverters. The ...

What is duty cycle? Duty cycle is defined by the percentage of high voltage duration in a complete digital pulse. If the duty cycle is 50%, then it will remain on for exact half the duration of the ...

AR RF/Microwave Instrumentation launched the FL8000 Series of electric field probes, covering the 5 kHz to 60 GHz frequency range. EMC testing in a lab often requires measuring different types of ...

Pulse Width Modulation (PWM) is a basic concept that is employed in many areas of electronics. PWM is a simple averaging method that is used in everything from microwave power percentages to LED ...

Those following the ProtoStack tutorials will be happy to hear that there is a new installment which explains Pulse Width Modulation. If you’ve never heard of PWM before, it’s a method of generating a ...

Optical modulators can have high modulation speed and broad bandwidth, while being compact. However, these optical modulators usually work for low-intensity light beams. Here we present an ultrafast, ...

Since the aorta is the major component of arterial elasticity, the carotid-femoral PWV offers the simplest reproducible and noninvasive evaluation of regional stiffness. This measurement allows the ...

New research is suggesting that measuring the pulse wave at a menopausal woman’s wrist may explain the increase in cardiovascular disease risk during menopause better than a standard blood pressure ...