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Configurable Floating-Point Unit for the SHMAC Platform
(Master thesis, 2014)The use of floating-point hardware in FPGAs has long been considered infeasible or related to use in expensive devices and platforms. However, floating-point operations are crucial for many scientic computations and for ... -
Consensus-based Distributed Total Least-squares Estimation Using Parametric Semidefinite Programming
(Chapter, 2019)We propose a new distributed algorithm to solve the total least-squares (TLS) problem when data are distributed over a multi-agent network. To develop the proposed algorithm, named distributed ADMM TLS (DA-TLS), we reformulate ... -
Constrained Phase Noise Estimation in OFDM Using Scattered Pilots Without Decision Feedback
(Journal article; Peer reviewed, 2017)In this paper, we consider an OFDM radio link corrupted by oscillator phase noise in the receiver, namely the problem of estimating and compensating for the impairment. To lessen the computational burden and delay incurred ... -
Construction of a GaN class AB power Amplifier with digital pre distortion
(Master thesis, 2016)The number of wireless devices in the world is growing rapidly. One of the most crucial parts of a wireless communication system is the power amplifier. This creates a huge demand, and a big interest for power amplifiers, ... -
Construction of a Power Amplifier based on a newly developed Power Envelope Tracking (PET) of Gate and Drain
(Master thesis, 2019)I denne masteroppgaven har en Radiofrekvens Effektforsterker (RF PA) kompatibel med tracking-teknologi blitt designet og produsert. PA’en er designet som en klasse AB forsterker, med bias strøm lik 161 mA og med drain-spenning ... -
Construction of digital integer arithmetic: FPGA implementation of high throughput pipelined division circuit
(Master thesis, 2009)This assignment has been given by Defence Communication (DC) which is a division of Kongsberg Defence and Aerospace(KDA). KDA develops amongst other things military radio equipment for communication and data transfer. In ... -
Contactless blood perfusion assessment of the free flap in breast reconstruction surgery
(Journal article; Peer reviewed, 2019)Remote photoplethysmography proved useful as anon-contact method for estimating physiological data from dif-ferent parts of the body. Recent studies have mainly focused onthe face region for extraction of ... -
Contacts to P-doped GaAs Nanowires by Fabrication of Electrodes using Metals and Graphene
(Master thesis, 2012)P-type GaAs semiconducting nanowires (NWs) with NW/electrode contacts have been examined by fabricating single NW devices to investigate their electrical properties. Both NWs grown with Au-assisted and Ga-assisted ... -
Continual local updates for federated learning with enhanced robustness to link noise
(Chapter, 2023)Communication errors caused by noisy links can negatively impact the accuracy of federated learning (FL) algorithms. To address this issue, we introduce an FL algorithm that is robust to communication errors while concurrently ... -
Continuous Autofocus for Line Scanning Hyperspectral Camera
(Master thesis, 2012)Good focus quality is essential in imaging applications. For a hyperspectral line scanning camera, lack of continuous autofocus will quickly make the image become out of focus, given curved or sloped objects. In spite of ... -
Contributing Factors of Immersion in Interactive Digital Storytelling - Evaluation of Heart Rate as a Parameter for Immersion in QoE assessment of Interactive Storytelling
(Master thesis, 2017)Technology has improved to the point where the focus area of quality assessment is shifting from the delivery focused Quality of Service (QoS), to a more user-focused assessment field, Quality of Experience (QoE). This ... -
Control of surface quality and structural distortions in perovskite oxide thin films
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:210, Doctoral thesis, 2012) -
Controlling a superconducting nanowire single-photon detector using tailored bright illumination
(Journal article; Peer reviewed, 2011)We experimentally demonstrate that a superconducting nanowire single-photon detector is deterministically controllable by bright illumination. We found that bright light can temporarily make a large fraction of the nanowire ... -
Controlling an actively-quenched single photon detector with bright light
(Journal article; Peer reviewed, 2011)We control using bright light an actively-quenched avalanche single-photon detector. Actively-quenched detectors are commonly used for quantum key distribution (QKD) in the visible and near-infrared range. This study shows ... -
Controlling magnetic properties of La_0.7Sr_0.3MnO_3 by interface coupling and nanopatterning
(Doctoral theses at NTNU;2021:191, Doctoral thesis, 2021) -
Controlling passively quenched single photon detectors by bright light
(Journal article; Peer reviewed, 2009)Single photon detectors (SPDs) based on passively quenched avalanche photodiodes can be temporarily blinded by relatively bright light, of intensity less than 1nW. A bright-light regime suitable for attacking a quantum key ... -
Controlling spin current polarization through non-collinear antiferromagnetism
(Peer reviewed; Journal article, 2020)The interconversion of charge and spin currents via spin-Hall effect is essential for spintronics. Energy-efficient and deterministic switching of magnetization can be achieved when spin polarizations of these spin currents ... -
Conversion of a simple Processor to asynchronous Logic
(Master thesis, 2014)This paper discuss the conversion of a simple 16-bit synchronous RISC based processor into asynchronous logic. The most important targets were the simplicity of the conversion, to see how the tools reacted to asynchronous ... -
Cooperative communications with relay selection for wireless networks: design issues and applications
(Peer reviewed; Journal article, 2013)Relay selection schemes for cooperative communications to achieve full cooperative diversity gains while maintaining spectral and energy efficiency have been extensively studied in a recent research. These schemes select ... -
Cooperative renewable energy management with distributed generation
(Chapter, 2018)We propose an energy cost minimization strategy for cooperating households equipped with renewable energy generation and storage capabilities. The participating households minimize their collective energy expenditure by ...