Sökning: "Vilhelm Ryden"

Hittade 2 uppsatser innehållade orden Vilhelm Ryden.

1. 1. Outdoor to Indoor Coverage in 5G Networks

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och System

   Författare :Vilhelm Rydén; [2016]
   Nyckelord :5g; indoor coverage; wireless propagation;

   Sammanfattning : Outdoor to indoor mobile coverage is evaluated for differentfrequencies in two scenarios, a single building scenario and a cityenvironment. A new model for outdoor to indoor propagation issuggested, connecting existing, highly detailed indoor and outdoorray-tracing propagation models. LÄS MER

3. 2. Study of Magnetic Nanostructures using Micromagnetic Simulations and Monte Carlo Methods

   Kandidat-uppsats, Uppsala universitet/Materialfysik

   Författare :Nils Bäckström; Jonathan Löfgren; Vilhelm Rydén; [2014]
   Nyckelord :frustration; magnets; spin ice; hysteresis; monte carlo; simulation; vortex; micromagnetics; metropolis;

   Sammanfattning : We perform micromagnetic simulations in MuMax3 on various magneticnanostructures to study their magnetic state and response to external fields. Theinteraction and ordering of nanomagnetic arrays is investigated by calculating themagnetostatic energies for various configurations. LÄS MER