Abstract: Series-parallel-form switch-linear hybrid envelope tracking power supply is composed of a voltage-controlled linear amplifier (VLA), a voltage-controlled switched-mode converter (VSC) and a ...

The conference gathered top experts, scholars, and industry leaders from China, the United States, the Netherlands, to discuss key scientific issues and future development opportunities in the field ...

President Trump said federal regulators should consider revoking broadcast licenses over late-night hosts who speak ...

Remember when Tesla dropped the original Roadster back in 2008? Most of us were still thinking electric cars meant golf carts ...

Rugby's rebel circuit has money and momentum, but might a setback over ratification by World Rugby mark a turn in its ...

Hitachi Rail held a grand opening Sept. 8 to celebrate its $100 million complex near Hagerstown. All North American Hitachi trains will be built here.

Understanding the Fundamentals of Analog Computing How Analog Computing Differs from Digital Analog computing stands apart from ...

Abstract: This article presents a novel constant power (CP) control method for series–parallel resonant converters in the context of repetitive-frequency (RF) pulsed power supplies. The objective is ...

The Dodgers played a hard-fought game against the Pirates on Tuesday night, but they ultimately fell by two runs after Pittsburgh took an immediate four-run lead off of Clayton Kershaw in the first ...

Some early adopters of Google's latest Pixel 10 series have reported problems with wireless charging. The complaints, mainly on Reddit, highlight that certain wireless chargers are not working ...

Just a couple of days after capturing his record-setting 20th World Series of Poker Circuit gold ring, Maurice Hawkins battled his way back to the winner’s circle to further extend his lead on the ...