High-efficient isolated DC/DC converters with a high-efficiency synchronous reluctance generator (SRG) are the ultimate ...

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.

Especially in the frequency bands below 1 GHz, you might find yourself interfacing with a module at really low level, where you might be tuning modulation parameters. The following overview should ...

Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...

[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

All the Latest Game Footage and Images from Vector Space It is a game about switching squares to make board full The October 2024 iteration of Steam’s demo-filled event has more games than we know ...

Nov. 4, 2024 — Stem cells grown in microgravity aboard the International Space Station (ISS) have unique qualities that could one day help accelerate new biotherapies and heal complex disease ...

There's a lot of great games set in space. Space is kind of terrifying when you think about it, given it's an environment in which you need a ton of tech strapped to your body so you don’t ...

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

October 30, 2024 • China declared a “complete success” after it launched a new three-person crew to its space station early Wednesday as the country seeks to expand its exploration of outer ...

By Eric Lipton First Images of the Sun’s Flares Released From a New Space Telescope NASA and the U.S. Poet Laureate may not be obvious collaborators, but a Jupiter-bound mission helped them find ...

He once blew up a power strip with a space heater and a Marshall half-stack. New Pick We’ve added the De’longhi HMP1500 Mica Panel Heater as a new pick for anyone hoping to save some floor space.