Abstract: The parallel-form switch-linear hybrid (SLH) envelope tracking (ET) power supply is typically composed of a buck converter and a Class AB linear amplifier connected in parallel, featuring ...

Abstract: This paper presents an architecture for a rail-to-rail operational transconductance amplifier (OTA) that substantially improves the linearity of the output current dependence on the ...

Despite the best efforts of records, videos, cassettes, CDs and music streaming, radio has survived every single format that was 'destined to kill broadcasting'. In fact, digital broadcasting is still ...

Local BBC Radio joins BBC Radio 5 Live through the night on a weekday. Coverage of Solihull Moors v Truro City in the National League. Kick-off at 7.45pm.

Following the 1000 mile challenge for Children in Need live from Meadowhall. Wake up with a smile with Ellie and everything you need to know in South Yorkshire. Your chance to showcase your talent on ...

Active filters are ubiquitous in electronic design today, performing signal-frequency manipulation and conditioning for audio, IF (intermediate frequency), and digital-signal processing. The success ...