Browsing Institutt for elektroniske systemer by Title
Now showing items 2010-2029 of 2351
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Stående-bølge-problemer i opptaksstudioer kan minskes vha GPU-akselerert simuleringsprogram: Teori, og grep i en implementasjon
(Master thesis, 2012)I små rom, kan fenomenet resonans være årsak til ugunstige akustiske forholdved at visse frekvenser blir overdrevent kraftige mens andre toner blir knapthørbare. Spesielt gjelder dette rom tiltenkt akustisk bruk, som ... -
Steerable Antenna Solution for Communication between Cars
(Master thesis, 2007)This thesis describes the work on designing and testing an antenna solution for communications between cars. The antenna that is to be used is a so called ESPAR antenna or Electronically Steerable Passive Array Radiator ... -
A step-by-step training method for multi generator GANs with application to anomaly detection and cybersecurity
(Peer reviewed; Journal article, 2023)Cyber attacks and anomaly detection are problems where the data is often highly unbalanced towards normal observations. Furthermore, the anomalies observed in real applications may be significantly different from the ones ... -
Storage management in a shared solar environment with time-varying electricity prices
(Journal article; Peer reviewed, 2019)Internet of Things technologies will enable smart energy planning, which in turn will expedite the adoption of renewable energy (RE). In this paper, we propose a mathematical framework to optimize the use of RE in a shared ... -
Strain-phonon coupling in (111)-oriented perovskite oxides
(Journal article; Peer reviewed, 2017)Strain-phonon coupling, in terms of the shift in phonon frequencies under biaxial strain, is studied by density functional theory calculations for 20 perovskite oxides strained in their (111) and (001) planes. While the ... -
Streaming CamLink over gigabit Ethernet
(Master thesis, 2008)Denne oppgaven gikk ut på å utvikle og lage en prototyp for overføring av video i sanntid fra grensesnittet Camera Link til gigabit Ethernet. Grensesnittet Camera Link med signaltypen LVDS egner seg lite for sending over ... -
Structural investigation of epitaxial LaFeO3 thin films on (111) oriented SrTiO3 by transmission electron microscopy
(Journal article; Peer reviewed, 2015)We report on structural domains in LaFeO3 epitaxial thin films on (111) oriented SrTiO3 observed by transmission electron microscopy using low magnification dark field imaging and high resolution transmission electron ... -
Structural properties of the Southern San Andreas fault zone in northern Coachella Valley from magnetotelluric imaging
(Peer reviewed; Journal article, 2022)The Southern San Andreas fault (SSAF) poses one of the largest seismic risks in California. Yet, there is much ambiguity regarding its deeper structural properties around Coachella Valley, in large part due to the relative ... -
Studenters opplevelse av egen og andres bruk av bærbar datamaskin i forelesninger
(Journal article; Peer reviewed, 2014)Denne studien har sett nærmere på studenters bruk av egen bærbar datamaskin (heretter kalt PC) i en forelesningssituasjon. Vi har sett på studenters begrunnelse for bruk og faktiske anvendelse av PC. Studien ble gjennomført ... -
Studie av bølgeutbredelseseffekter som en funksjon av hastighetsprofilen
(Master thesis, 2006)Formålet med denne rapporten har vært å studere variasjonen i signalmottakelsen på lange hydrofonkabler, slike variasjoner fører til feil i posisjonsbestemmelsen for hver enkelt hydrofon dersom en ikke blir tatt tilstekkelig ... -
Studie av GNSS, AHRS og mikrokontrollbaserte løsninger for et kostnadseffektivt navigasjonssystem
(Bachelor thesis, 2024)Formålet med denne rapporten var å gjøre en studie av GNSS, AHRS og mikrokontrollbaserte løsninger for et kostnadseffektivt navigasjonssystem. Ønsket var å komme frem til et system der en mikrokontroller tar imot informasjonen ... -
Studier og bygging av en effektiv basisbåndforsterker
(Master thesis, 2008)studier og bygging av en effektiv basisbpndforsterker. Viser arbeidet som er gjort ifm et nytt Nera-patent. Først simulering for å finne egnede komponenter, deretter målinger i lab -
Study and Implementation of the Finite Difference Method for Wave Propagation in Fluid and Elastic Media
(Master thesis, 2006)Two finite-difference methods for calculating wave propagation in two-dimensional fluid and elastic media has been implemented. The first is developed from the second order wave equations, while the other stems from a first ... -
Study and Performance Analysis of LTE MAC Schedulers for M2M
(Master thesis, 2016)Cellular systems are forecasted to play a fundamental role in the future Machine-to-Machine scenario. The 3GPP LTE networks appear to be the de facto standard for machine type communications. Beside opportunities given by ... -
Study of a 145 MHz Tranceiver
(Master thesis, 2007)After the planning phase autumn 2006, the work with the student satellite project evolved into sub-system design and prototyping. The work presented in this report considers a proposal for a VHF radio system intended for ... -
Study of Optimization Algorithms for Underwater Acoustic Applications
(Master thesis, 2013)This thesis introduces the algorithms harmony search (HS) and artificial bee colony (ABC) to the field of geoacoustic inversion. HS mimics jazz musicians search of an optimal harmony through improvisation, while ABC is ... -
Study of test quality improvement with Iddq testing
(Master thesis, 2008)This project was a continuation of the autumn project named ?Iddq Analysis? [1]. The assignment by Atmel Norway was given to examine the reliability and fault types in ?Iddq only? circuits. This project started with a ... -
Study of the IEEE Standard 1619.1: Authenticated Encryption with Length Expansion for Storage Devices
(Master thesis, 2009)This Thesis will analyze the standard 1619.1 published by the IEEE. The aim of this standard is to provide authenticated encryption to stored data with AES algorithm working in XTS mode. XTS-AES is a 128-bit block cipher ... -
Study programme driven engineering education: interplay between mathematics and engineering subjects
(Peer reviewed; Journal article, 2022)This paper presents a report from an early phase of the project Mathematics as a Thinking Tool. The primary goal of this project is to increase engineering students’ perception of the relevance of mathematics by developing ... -
Studying temperature effects in resistors for the Orbit NTNU CubeSat
(Master thesis, 2018)This study has investigated the temperature coefficients of a selection of different resistors. A large enough number was measured to give it statistical significance. A Python 3 program was developed to acquire measurements ...