Sökning: "comparator"
Visar resultat 1 - 5 av 49 uppsatser innehållade ordet comparator.
1. Damping of sub-synchronous control interactions with a STATCOM : Wind farms & series compensated power lines
Master-uppsats, Uppsala universitet/Institutionen för elektroteknikSammanfattning : The power converter is one of the key components in power system applications such as high voltage direct current (HVDC) systems and the grid connection of intermittent sources such as wind and solar power. However, the increased penetration of converter-based generation introduces challenges, such as sub-synchronous interaction between the converter control system and the grid. LÄS MER
2. Comparator Design for High-Speed ADCs
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och SystemSammanfattning : As wireless communication is ever-evolving, demanding higher data speeds, the requirementsincrease for the ADC, and the requirements for the comparator, which is one of the mainbuilding blocks, increase as well. The primary purpose of the comparator is to compare twovoltage levels and provide a logic output. LÄS MER
3. Design and Verification of An Energy-Efficient Edge-Pursuit Comparator
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With the rapid development of mobile communication, sensors, and biomedical in recent years, the demand for accurate data information, highquality audio and image has become much more significant, which requires a high-precision Analog to Digital Converter (ADC) to process weak analog signals. As one of the core modules of ADC, the comparator’s precision, speed, stability, and noise play a key role in the performance of the whole circuit. LÄS MER
4. Temperature Compensation in CMOS Ring Oscillator
Master-uppsats, Linköpings universitet/Elektroniska Kretsar och SystemSammanfattning : A digital system is often required to operate under a specific frequency. A ring oscillator can be helpful in this circumstance because it can generate a signal with a specific frequency. However, a ring oscillator is also sensitive to the environment temperature. LÄS MER
5. A design of a 100 MS/s, 8-bit Pipelined ADC in CMOS
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : The thesis focuses on designing and simulating an 8-bit high-speed fully differential pipelined Analog to Digital Converter (ADC) in the 65nm Complementary Metal-Oxide-Semiconductor (CMOS) technology by using the software Cadence Virtuoso. The aim is to increase the operation speed of the ADC for communication systems without reducing the performance, in the meantime, the low power consumption and the low complexity should also be required when considering future implementation. LÄS MER