Abstract: This article presents a cryogenic mode-switching class-F voltage-controlled oscillator (VCO) aimed at addressing the demand for wideband, low phase noise (PN) local oscillator signals in ...

Feeling frugal? Soon enough, you may still be able to fly first-class. Delta Air Lines has unveiled a plan to launch tiered fares for both business and first-class, meaning you could soon snag a ...

For the student, it's as simple as looking up their district on the news and seeing if they will have class the following day. But when it comes to canceling school, there is a whole order of ...