Search for dissertations about: "Theory of Characteristic Modes"
Showing result 1 - 5 of 17 swedish dissertations containing the words Theory of Characteristic Modes.
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1. Systematic Antenna Design Using the Theory of Characteristic Modes
Abstract : The day Faraday moved a magnet in and out of a wire loop and detected the time-varying magnetic field, the first wireless transmitter / receiver system was created and the world was changed forever. However, it took almost fifty years for Heinrich Hertz to use Maxwell's equations and Faraday's insights in his professorship at Karlsruhe to create the first electromagnetic wireless communication system using a spark gap dipole transmitter and a loop antenna-based receiver. READ MORE
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2. Robust inference of gene regulatory networks : System properties, variable selection, subnetworks, and design of experiments
Abstract : In this thesis, inference of biological networks from in vivo data generated by perturbation experiments is considered, i.e. deduction of causal interactions that exist among the observed variables. Knowledge of such regulatory influences is essential in biology. READ MORE
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3. Computational Tools for Antenna Analysis and Design
Abstract : Many engineers and scientists prevalently use computational tools in electromagnetics, which is also the predominant case for antennas. The ever-increasing number of applications and technologies that employ antennas create a constant demand to improve and extend existing tools and develop new ones. READ MORE
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4. Patterns of recollection : the documentary meets digital media
Abstract : The aim of this study is to propose a conceptual framework for the analysis of historical programming in digital media. Radical breakthroughs in the technologies for registration and dissemination of moving images have created a need for common vocabularies that can be shared by media practitioners, researchers from different fields of inquiry, and end-users of documentary accounts. READ MORE
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5. Quantum Transport Theory in Graphene
Abstract : In this thesis, we focus on different aspects of electron transport in nanostructured graphene (such as graphene nanoribbons). Wedevelop and implement numerical methods to study quantum coherent electron transport on an atomistic level, complemented by analytical calculations based on the Dirac approximation valid close to the points $\vec{K}$ and $\vec{K}^\prime$ in the graphene Brillouin zone. READ MORE