Abstract: The gradual penetration of grid-forming (GFM) converters into new power systems with renewable energy sources may result in the emergence of small-signal instability issues. These issues can ...

Fiserv shares plunged 35% after dismal Q3 results, severe margin compression, and drastically reduced guidance, triggering major management and board changes. FI's organic revenue growth collapsed, ...

In his second term as president, Harry Truman was aggravated with the snail’s pace at which lawmakers tackled their responsibilities. It led the Democrat to come up with a memorable label to summarize ...

It’s been a minute since I’ve used a Positive Grid product, and the one I have used, I still use today: the Spark MINI. So when the company announced the Spark LINK XLR, I emailed them and asked if I ...

Positive Grid has announced its Spark NEO Core, the newest member of the Spark NEO family of smart guitar headphones. These wired headphones integrate a Spark guitar amp in a lightweight, ergonomic ...

Abstract: A magnetic cusp gun with a control grid was optimized through parametric simulations for a gyrotron traveling-wave amplifier with an output power of 10 kW and a central operating frequency ...