Sökning: "low noise amplifier"
Visar resultat 16 - 20 av 81 avhandlingar innehållade orden low noise amplifier.
16. Instrumental and observational studies in radio astronomy : low noise amplifier design and methanol maser research
Sammanfattning : .... LÄS MER
17. On the Low Frequency Noise in Ion Sensing
Sammanfattning : Ion sensing represents a grand research challenge. It finds a vast variety of applications in, e.g., gas sensing for domestic gases and ion detection in electrolytes for chemical-biological-medical monitoring. LÄS MER
18. Low-Noise Amplifier Design for Ultra-Wideband Systems
Sammanfattning : The low-noise amplifier (LNA) remains a critical block in every receiver front-end. As the development of the widcband, low-power and low-cost wireless systems continues, new LNA topologies and design methodologies have become one of the most interesting challenges in the field of radio frequency system design. LÄS MER
19. Receiver Front-Ends in CMOS with Ultra-Low Power Consumption
Sammanfattning : Historically, research on radio communication has focused on improving range and data rate. In the last decade, however, there has been an increasing demand for low power and low cost radios that can provide connectivity with small devices around us. LÄS MER
20. Design Aspects of Fully Integrated Multiband Multistandard Front-End Receivers
Sammanfattning : In this thesis, design aspects of fully integrated multibandmultistandard front-end receivers are investigated based onthree fundamental aspects: noise, linearity and operatingfrequency. System level studies were carried out to investigatethe effects of different modulation techniques, duplexing andmultiple access methods on the noise, linearity and selectivityperformance of the circuit. LÄS MER