Sökning: "charge redistribution"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden charge redistribution.
1. Off-State Stress Effects in AlGaN/GaN HEMTs : Investigation of high-voltage off-state stress impact on performance of and its retention in hybrid-drain ohmic gate AlGaN/GaN HEMTs
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : High electron mobility transistors (HEMTs) realized using AlxGa1-xN/GaN are relatively new technology which is prominent for high-speed and high-power applications. Some of the main problems with this technology were identified as dynamic RDSon, current collapse and threshold voltage instabilities due to the off-state stress. LÄS MER
2. Configurable, scalable single-ended sense amplifier with additional auxiliary blocks for low-power two-port memories in advanced FinFET technologies
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : System on Chip (SoC) designs contain a variety of Intellectual Property (IP) cores, including digital signal processing blocks, media and graphics processing units, as well as processing core units that employ multiple-port memories to enhance performance and bandwidth. These memories allow parallel read/write operations from the same memory blocks from different ports. LÄS MER
3. Effect of Electronic Exchange-Correlation Interaction in the Physics of Ion Insertion in Organic Salts
L3-uppsats, Uppsala universitet/MaterialteoriSammanfattning : The intense increase in energy consumption around the world has prompted a great deal of research on alternative and sustainable energy storage systems such as organic batteries. The fundamental understanding of the physics of organic salts and the ion insertion mechanism plays a key role in the development of electrode materials used in such sustainable batteries. LÄS MER
4. Design of a 12-bit 200-MSps SAR Analog-to-Digital converter
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The Successive Approximation (SAR) Analog-to-Digital converter is one of the most energy-efficient A/D converter. In this thesis, the development of a SAR ADC in a 28-nm CMOS technology based on charge redistribution is presented. LÄS MER
5. Implementation of a 200 MSps 12-bit SAR ADC
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Analog-to-digital converters (ADCs) with high conversion frequency, often based on pipelined architectures, are used for measuring instruments, wireless communication and video applications. Successive approximation register (SAR) converters offer a compact and power efficient alternative but the conversion speed is typically designed for lower frequencies. LÄS MER