Essays about: "Johan Ring"
Showing result 1 - 5 of 12 essays containing the words Johan Ring.
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1. Prospects for a Free Electron Laser at the FemtoMAX Beamline
University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionenAbstract : A Free Electron Laser (FEL), is a device that generates extremely coherent and brilliant radiation using electrons accelerated to relativistic velocities in a particle accelerator. The process utilises similar equipment to what is used at a synchrotron source like MAX IV, but in addition there is an interaction between the relativistic electron beam and the generated radiation to achieve an exponential growth in radiation intensity. READ MORE
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2. A Comparison Between Applied Square and Ring CSRR on SIW Using the HOM Method
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The rise of connected devices and the internet of things has increased the need for systems capable of transmitting high frequency signals wirelessly. An important part of these systems are the filters. Filters remove signals within unwanted frequency ranges. These filters can be implemented using e. READ MORE
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3. Design of Optical Magnetic Systems for Terahertz Lensing
University essay from Uppsala universitet/FREIAAbstract : When graphene is subjected to magnetic fields, it can be used as an optical device with light in the terahertz region. The functionality of the graphene depends on which magnetic field profile is influencing it. In this project, magnet configurations producing uniform and quadratic magnetic field profiles were studied. READ MORE
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4. Ring amplifiers for high speed pipeline assisted SAR ADCs
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This thesis contains a review of published ring amplifier topologies. It is suggested to split the input stage of the ring amplifier into two. In this way, a robust ring amplifier can be designed without stacking the transistors in the second stage of the ring amplifier, boosting its speed properties. READ MORE
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5. Frequency Map Analysis of the MAX IV Storage Rings
University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionenAbstract : As a beam of particles moves through a storage ring each particle will perform transverse oscillations as a result of the focusing magnetic fields it encounters. The amount of transverse oscillations performed in a single revolution of the ring is known as the particle's betatron tune. READ MORE