Sökning: "integrated circuit IC"
Visar resultat 1 - 5 av 36 avhandlingar innehållade orden integrated circuit IC.
1. SiC Readout IC for High Temperature Seismic Sensor System
Sammanfattning : Over the last decade, electronics operating at high temperatures have been increasingly demanded to support in situ sensing applications such as automotive, deep-well drilling and aerospace. However, few of these applications have requirements above 460 °C, as the surface temperature of Venus, which is a specific target for the seismic sensing application in this thesis. LÄS MER
2. Silicon Carbide High Temperature Photodetectors and Image Sensor
Sammanfattning : Silicon Carbide (SiC) has the advantages of ultraviolet (UV) sensing and high temperature characteristics because of its wide band gap. Both merits make SiC photodetectors very attractive in astronomy, oil drilling, combustion detection, biology and medical applications. LÄS MER
3. Silicon Carbide Sigma-Delta Modulatorfor High Temperature Applications
Sammanfattning : .... LÄS MER
4. High Temperature Bipolar SiC Power Integrated Circuits
Sammanfattning : In the recent decade, integrated electronics in wide bandgap semiconductor technologies such as Gallium Nitride (GaN) and Silicon Carbide (SiC) have been shown to be viable candidates in extreme environments (e.g high-temperature and high radiation). Such electronics have applications in down-hole drilling, automobile-, air- and space- industries. LÄS MER
5. Circuit Design for All-Digital Frequency Synthesizers
Sammanfattning : The market for low cost portable electronics is rapidly growing. Physical activity monitors, portable music players, and smart watches are fast becoming a part of daily life. As the market for wearable devices has grown, a primary concern for IC manufacturers is to provide low cost, low power and lightweight circuit solutions. LÄS MER