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In-orbit Interference Measurements and Analysis in the VDES-band with the NorSat-2 Satellite
(Peer reviewed; Journal article, 2022)Maritime activity in the Arctic is increasing, triggering a need for better communication infrastructure. With limited terrestrial infrastructure available, satellite services are essential for distributing maritime safety ... -
In-orbit measurements and analysis of radio interference in the UHF amateur radio band from the LUME-1 satellite
(Journal article; Peer reviewed, 2021) -
In-orbit Radio Measurements using Software-Defined Radios in Small Satellites
(Doctoral theses at NTNU;2022:117, Doctoral thesis, 2022)Environmental monitoring of the oceans and the Arctic is important to understand the impact of global warming and climate change. The use of different types of assets, such as satellites and autonomous agents, can contribute ... -
In-plane quasi-single-domain BaTiO3 via interfacial symmetry engineering
(Peer reviewed; Journal article, 2021)The control of the in-plane domain evolution in ferroelectric thin films is not only critical to understanding ferroelectric phenomena but also to enabling functional device fabrication. However, in-plane polarized ... -
In-plane structural order of domain engineered La0.7Sr0.3MnO3 thin films
(Journal article, 2013)We present a detailed structural study of tensile-strained La0.7Sr0.3MnO3 thin films. We use the substrate miscut to control the number of rhombohedral variants in the films and study the in-plane order and structural ... -
In-situ analysis of room modes and absorption coefficients at low frequencies
(Master thesis, 2021)In-situ målinger av en veggs akustiske egenskaper ved lave frekvenser er et relativt uutforsket emne. I denne oppgaven har to målemetoder blitt utforsket og testet. Posisjonene til mikrofon og høyttaler er brukt til å ... -
InAsSb/AlInAsSb nBn Photodiodes - A Basic Device Model
(Master thesis, 2021)I dette arbeidet er bandstrukturen til en Unipolar Barrier Infrared Detector simulert. Designforslaget for sensoren er basert på en tidligere studie utført av forfatteren. Komponenten består av en heterostruktur som ... -
Incorporating creativity in science and mathematics teaching: Teachers’ views on opportunities and challenges
(Peer reviewed; Journal article, 2022)Although creativity constitutes part of 21st century skills, realizing a curriculum that emphasizes creativity in science and mathematics appears to be a challenge. In this study, we investigate how lower secondary science ... -
Increasing sum-rate in large-scale cognitive radio networks by centralized power and spectrum allocation
(Journal article; Peer reviewed, 2012)We revisit the widely investigated problem of maximizing the centralized sum-rate capacity in a cognitive radio network. We consider an interference-limited multi-user multi-channel environment, with a transmit sum-power ... -
Increasing User Engagement in Virtual Reality:The Role of Interactive Digital Narratives to Trigger Emotional Responses
(Chapter, 2020)Immersive multimedia technologies such as virtual reality (VR) create narrative experiences in the digital medium, thus revolutionizing how people communicate, learn, and think. These Interactive Digital Narratives (IDN) ... -
Independent component analysis: A tool for algal bloom detection
(Peer reviewed; Journal article, 2023)Independent component analysis decomposition of hyperspectral signals has characteristics ideal for detecting harmful algal blooms in coastal waters. In this proceeding, independent component analysis is used to process ... -
Indexing of Audio Databases: Event Log of Broadcast News
(Master thesis, 2011)The amount of non-textual media on the Internet is increasing, which creates a greater need of being able to search in this type of media. The goal with this thesis is to be able to do information search by use of soundtracks ... -
Individual packet deadline delay constrained opportunistic scheduling for large multiuser systems
(Journal article; Peer reviewed, 2014)This work addresses opportunistic distributed multiuser scheduling in the presence of a fixed packet deadline delay constraint. A threshold-based scheduling scheme is proposed which uses the instantaneous channel gain and ... -
Individual Strings of Conducting Carbon Particles in Polymer Matrix: Electric Field Induced Preparation and Electromechanical Properties
(Master thesis, 2011)In this report, a novel method for making single strings of particles is presented.These strings were characterized using diverse electromechanical methods -
Indoor Propagation Analysis of IQRF Technology for Smart Building Applications
(Peer reviewed; Journal article, 2022)Owing to its efficiency in the Internet of Things (IoT) applications in terms of low-power connectivity, IQRF (Intelligent Connectivity using Radio Frequency) technology appears to be one of the most reasonable IoT ... -
Inducing a direct-to-pseudodirect bandgap transition in wurtzite GaAs nanowires with uniaxial stress
(Journal article; Peer reviewed, 2014)Many efficient light-emitting devices and photodetectors are based on semiconductors with, respectively, a direct or indirect bandgap configuration. The less known pseudodirect bandgap configuration can be found in wurtzite ... -
The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene
(Peer reviewed; Journal article, 2020)GaN nanocolumns were synthesized on single-layer graphene via radio-frequency plasma-assisted molecular beam epitaxy, using a thin migration-enhanced epitaxy (MEE) AlN buffer layer as nucleation sites. Due to the weak ... -
Influence of Reflections on Crosstalk Cancelled Playback of Binaural Sound
(Dr. ingeniøravhandling, 0809-103X; 2001:110, Doctoral thesis, 2001)This work has investigated how crosstalk cancelled loudspeaker reproduction of binaural sound intended for anechoic conditions is influenced by taking place under non-anechoic conditions. The scope has been limited to an ... -
An Information Theoretical Analysis of Gap Junction Channels
(Peer reviewed; Journal article, 2021)The propagation of molecules, ions and electrochemical signals in various cell types occurs through hundreds of gap junction channels. A gap junction channel is composed of hundreds of units which are further decomposed ...