Iterative Bias Estimation for an Ultra-Wideband Localization System

Three bias estimation frameworks are presented that mitigate position-dependent ranging errors often present in ultra-wideband localization systems. State estimation and control are integrated, such that the positioning accuracy improves over iterations. The frameworks are experimentally evaluated on a quadcopter platform. Two state augmentation...

EMC Oriented ISR Design

Electromagnetic Compatibility (EMC) is a growing issue in the automotive industry. Integrated Circuits (IC's) must adhere to strict Electromagnetic Emission (EME) and Electromagnetic Susceptibility (EMS) regulations to ensure safety in the automotive vehicle. The Internal Supply Regulator (ISR) plays a critical role in the EMC performance of an...