Abstract: This work presents a new design space of Extended continuous class-F (ECCF) power amplifiers with resistive second harmonic impedance after including the ...

There’s a time-honored tradition of U.S. presidents, whose electoral fortunes tend to rise or fall with the state of the economy, grumbling about chairmen of the Federal Reserve Board. Where are the ...

Please purchase a subscription to read our premium content. If you have a subscription, please log in or sign up for an account on our website to continue.

One pan can do more work than most people expect, and these 15 meals prove it in different ways. They’re the type of recipes I keep bookmarked for moments when I want to cook but don’t want a sink ...

China’s assertiveness in the South China Sea has steadily increased, resulting in heightened tensions with Southeast Asian claimant states, particularly the Philippines, at the Second Thomas Shoal in ...

Carabobo, in the heart of Venezuela’s Orinoco belt, is one of the world’s largest oilfields and was expected to pump 325,000 barrels of crude a day this month – more than a third of the country’s ...