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Visar resultat 11 - 15 av 16 uppsatser som matchar ovanstående sökkriterier.
11. Instrument characterization of the THEMIS EFI
Master-uppsats, Institutionen för fysik och astronomi; Institutet för rymdfysik, UppsalaavdelningenSammanfattning : In March 2007 five satellites were launched as part of the NASA mission THEMIS. The aim of the mission is to answer the unknown questions regarding the onset of substorms. THEMIS data has also been used within other research fields. LÄS MER
12. Drivförstärkare : Bredbandig drivförstärkare med hög verkningsgrad
Uppsats för yrkesexamina på avancerad nivå, Institutionen för fysik och astronomiSammanfattning : This report present the design and manufacturing of a wide-band driver amplifier placed in radar module for airborne applications. The major goals for the amplifier were a high efficiency and to deliver a predefined output power. To reach the second goal an additional preamplifier had to be constructed. LÄS MER
13. Analysis of noise and offset in the comparator of ananalog-to-digital converter
Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknikSammanfattning : Since digital system has become very common today it is important to have good interfaces in between the analog and digital domain. This puts high demandson the analog to digital converter. It is therefore important in the design of theanalog to digital converter to reduce noise and offset as much as possible. LÄS MER
14. Optimization of the SCALE-UP, a wire boom system for a space probe
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : BepiColombo is a project with two satellites in collaboration between Japan and Europe with the aim to map Mercury's and to study its magnetosfär. An electric field instrument in one of the satellites has been manufactured and passed the qualification physicals on Space- and Plasmafysik, KTH. LÄS MER
15. Design och tillverkning av en stereoanläggning med aktivt delningsfilter
Uppsats för yrkesexamina på grundnivå, Institutionen för teknik och naturvetenskapSammanfattning : This thesis is the result of the author’s interest in music and electronics, namely the design and manufacturing of a stereo sound system with an active crossover. In short it can be stated that an active crossover has many advantages over its traditional passive counterpart. LÄS MER