A new behavioral model for digital predistortion of radio frequency (RF) power amplifiers (PAs) is proposed in this paper. It is derived from a modified form of the canonical piecewise-linear (CPWL) ...

Abstract: This paper proposes a local feedback, named Auto Correction Feedback (ACFB), for a chopper amplifier to suppress its offset related ripple. It nulls out the amplifier's initial offset in DC ...

Logitech has embraced the sound of silence with its Signature Slim Wired K620 keyboard and M520 mouse combo. A wired keyboard and mouse feel like throwbacks. With wireless devices ruling the roost, a ...