A high-efficiency power amplifier (PA) is important in a Megahertz wireless power transfer (WPT) system. It is attractive to apply the Class-E PA for its simple structure and high efficiency. However, ...

wireless charging always suffers efficiency degradation from load variation, which seriously constrains its wide application. In this research, a T-match network is introduced in Class-E inverter to ...

Class A and B high school boys basketball teams kick off their bids to qualify for state tournaments this week. Region tournaments are scheduled for Monday, Tuesday and Friday.

Official images show B-2 Spirit stealth bombers being prepared, departing, and returning to Whiteman AFB as part of the U.S. operation against Iranian nuclear sites. Operation Midnight Hammer ...

B-2 Bombers — the aircraft carries around 167,000 pounds of fuel in its internal tanks, spread across the wing area. Its flying-wing design maximizes space for fuel and weapons. Watch in for more ...

Freeport girls lacrosse caps undefeated season with Class B title The top-seeded Falcons never trail against previously undefeated Mt. Ararat and win their second state championship in three years.

On June 16, the Russian Navy announced that the Kilo-class attack submarine “Kaluga” had arrived in the city of Polyarny after completing a long-range deployment. Upon its return, the vessel and its ...

One table lamp on sale at B&Q is the glass fabric LED table lamp. With a simple glass base, and fabric lampshade this £8 lamp would look good with most interior designs.

Chatham will now play Section V’s Haverling in Saturday's Class B championship game.