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Physically Based Rendering on Mobile
(Master thesis, 2023)Mobile phones are widely used and its hardware is now capable of rendering advanced graphics. Physically based rendering (PBR) is a technique which makes computer graphics look realistic and professional. PBR has been used ... -
Physics-based Analytical Engineering Models of Graphene Micro- and Nanostrip Lines
(Journal article; Peer reviewed, 2019)In this paper, new approximate analytical models of graphene-based micro-and nanostrip transmission lines are given. These models are based on the representation of the mentioned lines by a parallel-plate waveguide embedded ... -
Physics-based characterization of soft marine sediments using vector sensors
(Peer reviewed; Journal article, 2021)In a 2007 experiment conducted in the northern North Sea, observations of a low-frequency seismo-acoustic wave field with a linear horizontal array of vector sensors located on the seafloor revealed a strong, narrow peak ... -
Physics-informed and learning-based approaches to biomedical hyperspectral data analysis
(Doctoral theses at NTNU;2021:157, Doctoral thesis, 2021)The high spectral and spatial resolution of hyperspectral imaging makes it a promising imaging technique for a wide range of biomedical applications. A recurring challenge is the handling and processing of the large amounts ... -
Plasma-assisted oxide removal from p-type GaSb for low resistivity ohmic contacts
(Journal article, 2015)The effect of several plasma-assisted oxide removal techniques prior to metallization of p-type GaSb was investigated. Compared to conventional chemical methods, the plasma-assisted oxide removal resulted in significant ... -
Plasmonic FET Terahertz Spectrometer
(Peer reviewed; Journal article, 2020)We show that Si MOSFETs, AlGaN/GaN HEMTs, AlGaAs/InGaAs HEMTs, and p-diamond FETs with feature sizes ranging from 20 nm to 130 nm could operate at room temperature as THz spectrometers in the frequency range from 110 GHz ... -
Point to point wireless audio with limited bandwidth and processing
(Master thesis, 2012)This project investigates the possibility of implementing a point-to-point wireless audio transmission system for real-time operation on a specific embedded platform. The platform is originally intended for wireless PC ... -
Polarization Dependent Loss (PDL) in Polarization Multiplexed and Hybrid Optical Networks
(Master thesis, 2007)Study of the Polarization Dependent Loss caused by the combined effect of orthogonality degradation and dynamic power fluctuations in a hybrid network, which combines circuit switching with packet switching to transmit ... -
Polarization Effects in Wavelength Converters based on Semiconductor Optical Amplifiers
(Master thesis, 2007)Polarization Effects in Wavelength Converters based on Semiconductor Optical Amplifiers -
Polarization Sensing In an Urban Environment - Exploring The Sensing Potential of Telecom infrastructure
(Master thesis, 2023)Optiske fibernettverk har blitt hovedtransportmiddelet for informasjon i den moderne verden. Etterhvert som det globale fibernettverket vokser, åpner det seg muligheter for nye komplementære anvendelser i tillegg til de ... -
Polarization-driven reversible actuation in a photo-responsive polymer composite
(Peer reviewed; Journal article, 2023)Light-responsive polymers and especially amorphous azopolymers with intrinsic anisotropic and polarization-dependent deformation photo-response hold great promises for remotely controlled, tunable devices. However, dynamic ... -
Polyp detection and segmentation using Mask R-CNN: Does a deeper feature extractor CNN always perform better?
(Journal article; Peer reviewed, 2019)Automatic polyp detection and segmentation are highly desirable for colon screening due to polyp miss rate by physicians during colonoscopy, which is about 25%. However, this computerization is still an unsolved problem ... -
Posit - Analysis and implementation of Floating-point number alternative
(Master thesis, 2021)Posit is a relatively new number format and proposed alternative of IEEE 754 floating-point number. It claims to be better than IEEE 754 in several ways such as lower hardware requirement, better dynamic range and etc.. ... -
Position Monitoring of Floating Objects Using a Marine Radar
(Master thesis, 2021) -
Position Sensor for Dampers in FSAE Racing Cars
(Master thesis, 2012)EMATs are increasingly applied for NDT purposes in harsh environments because of their high resistance to temperature changes and shocks when compared with traditional piezoelectric transducers which require couplants. ... -
Power Allocation In Cognitive Radio
(Master thesis, 2008)One of the major challenges in design of wireless networks is the use of the frequency spectrum. Numerous studies on spectrum utilization show that 70% of the allocated spectrum is in fact not utilized. This guides researchers ... -
Power and energy consumption in hardware implemented SPI master devices
(Master thesis, 2021)Denne oppgaven tar for seg en analyse av to ulike VHDL-design av master enheten på en SPI-buss implementert på en FPGA modell. Analysen er i hovedsak fokusert rundt effekt og energi forbruk sammenliknet med enhetenes ... -
Power Consumption modeling of TCP and UDP over low power cellular networks for a constrained device
(Master thesis, 2020)Det økende antall ressursbegrensede Internet of Things-enheter utfordrer forskere og industri til å forbedre og utvikle ny kommunikasjonsteknologi, protokoller og enheter. Fremveksten av nye mobilnett LPWAN-teknologier som ... -
Power Consumption Trade-off Analysis in an OFDM Communication Chain
(Master thesis, 2008)Focus has been placed on the actual power consumption of different parts in the communication system in order to establish a trade-off between each of the units and how it affects the power consumption in other units.Taking ... -
Power Efficient Communication for Medical Wireless Sensor Networks
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:116, Doctoral thesis, 2013)The thesis introduces a low complexity, power efficient communication system based on joint source-channel coding principle for medical wireless sensor networks. The design of the communication system relies on the separation ...