Abstract: This article presents a novel resonant-linear hybrid converter for a radio frequency (RF) power amplifier (PA). The proposed topology consists of a push-pull resonant inverter and a ...

Abstract: This paper investigates the feasibility of using diode-based predistortion for linearizing GaN power amplifier used in digital radio links. The predistortion linearizer circuit is built ...

Broadcaster Katie Breathwick sobbed as she told jurors she was left living in fear by a stalker who sent her a DIY will-writing kit, perfume and a pair of binoculars. Mrs Breathwick, 53, told how the ...