Wireless networks are a major energy consumer; the underlying microwave front-ends are dependent on specialised RFICs/MMICs fabricated in materials and energy-hungry semiconductor processes, and are r...
GaAs HBTs are the primary workhorses for power amplifiers in sub-6GHz handsets and access points, offering a combination of high power, high PAE, linearity and good price point. They are in a strong p...
This paper presents a smallest localization tag for LEO satellite localization using algorithm–hardware co-design. On the algorithm side, we chieve a comparable measured localization accuracy with a 1...
Emerging communication systems support increased data-rates through increased bandwidth, increased modulation order, and enhanced MIMO capability. Each of these advances relies on technological improv...
This paper presents a novel GaN-based 3-chip digital class-E Doherty power amplifier (PA) module designed to extend the back-off capabilities of the digital Doherty to deep back-off. Three identical c...