Abstract: A watt-level traveling wave tube (TWT) amplifier operating above 0.3 THz has been demonstrated. This TWT based on the folded waveguide (FWG) slow-wave structure has achieved over 3.1 W of ...

When it comes to enhancing your car audio experience, the right subwoofer can make all the difference. Enter the JL Audio 12W1v3-4, a 12-inch subwoofer that combines powerful performance with ...

Abstract: This study introduces a cost-effective power amplifier designed for satellite communication applications. The amplifier employs a low-cost surface-mount packaged transistor, typically ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Winter has arrived, and portable power stations have ...

This government is on a mission to bring back the family doctor and make it easier everyone to get a GP appointment when they need one. General practice is the front door to our NHS, but over a decade ...

A new pay-per-mile tax system is reportedly being considered by the Government in what would be the biggest tax shake-up in decades. Drivers would be charged based on how much they drive, rather than ...