What it is The New Alienware Area-51 Gaming Desktop PC includes a $400 discount and pairs an AMD Ryzen 7 9800X3D with an ...

Abstract: Compact Si photonic crystal slow-light Mach-Zehnder modulator and open collector driver amplifier dramatically improve the optical transmitter. They were co-designed and demonstrated with a ...

Abstract: This paper presents an advanced Doherty-type power amplifier architecture, which uses two driver amplifiers embedded in the Main and Peaking paths of the Doherty stage. Due to the biasing ...

A teenager has been disqualified from driving all vehicles for 12 months. Zano Tucker, 19, admitted two charges of driving while disqualified when he appeared in Magistrates’ Court. Tucker was caught ...

A driver who was shot dead by armed police after a crash was seen pointing a pistol at a girl before fleeing the scene by running through a housing estate. Witnesses said they saw the man brandishing ...