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Compensation of Loudspeaker Nonlinearities: - DSP implementation
(Master thesis, 2007)Compensation of loudspeaker nonlinearities is investigated. A compensation system, based a loudspeaker model (a computer simulation of the real loudspeaker), is first simulated in matlab and later implemented on DSP for ... -
Compensation of Threshold Voltage for Process and Temperature Variations in 28nm UTBB FDSOI
(Master thesis, 2015)As technology scales down in order to meet demands of more computing power per area, a variety of challenges emerge. Devices with channel lengths of a few nano meters require atomic precision when they are manufactured. ... -
Compiled analog and digital building blocks in 22nm FDSOI
(Master thesis, 2018)This project shows the process of designing a cell library in a 22nm FDSOI process. Part of this project was also to inspect the viability of using a custom layout compiler presented in earlier publications for the 22nm ... -
Compiling Regular Expressions into Non-Deterministic State Machines for Simulation in SystemC
(Master thesis, 2011)With Moore s law exponentially increasing the number of transistors on inte-grated circuits, developers fail to keep up. This makes chip area an increasinglycheap resource. At the same time, researchers and developers are ... -
Complex-Valued Nonlinear Adaptive Filters With Applications in α-Stable Environments
(Journal article; Peer reviewed, 2019)A nonlinear adaptive filtering framework for processing complex-valued signals is derived. The introduced adaptive filter extends the fractional-order framework of the authors for dealing with real-valued signals to the ... -
Compressive Sensing in Signal Processing: Performance Analysis and Applications
(Doctoral thesis at NTNU;2016:182, Doctoral thesis, 2016)This thesis deals with an emerging area of signal processing, called Compressive Sensing (CS), that allows the reconstruction of sparse or compressible signals from fewer measurements than are used in traditional schemes. ... -
Compressive Sensing on Three Dimensional SFCW Ground-Penetrating Radar
(Master thesis, 2020)Abstract will be available on 2023-06-23 -
Computation of prime cubes of a complex boolean function based on BDDs - continuation on probability of time unfolded prime cubes
(Master thesis, 2013)With decreasing feature size and increasing complexity of integrated circuits, effective tools for verification and testing are in high demand. When testing large and complex state machines, effective tools for calculating ... -
Computational estimation of chemical reaction rates in extracellular vesicle signaling
(Peer reviewed; Journal article, 2023)The rates of chemical reactions involved in cell-to-cell communication can serve as a powerful tool for advanced theranostics and in establishing a molecular communication link between bio-transceivers. Reaction rates are ... -
Computationally-Efficient Structural Health Monitoring using Graph Signal Processing
(Peer reviewed; Journal article, 2024)Structural health monitoring (SHM) of bridges is crucial for ensuring safety and long-term durability, however, standard damage-detection algorithms are computationally intensive. This article proposes a computationally ... -
Computer Assisted Pronunciation Training: Evaluation of non-native vowel length pronunciation
(Master thesis, 2009)Computer Assisted Pronunciation Training systems have become popular tools to train on second languages. Many second language learners prefer to train on pronunciation in a stress free environment with no other listeners. ... -
Computer Simulation of Magnetoelectric Antenna and Performance Comparison With Micro-Loop
(Peer reviewed; Journal article, 2022)Electromagnetic radiation can be produced using functional materials such as magnetoelectric (ME) composites, in which the magnetoelasticity and piezoelasticity of material are involved. The mechanical nature of the ... -
Computer-aided diagnosis system for ulcer detection in wireless capsule endoscopy images
(Journal article; Peer reviewed, 2019)Wireless capsule endoscopy (WCE) has revolutionised the diagnosis and treatment of gastrointestinal tract, especially the small intestine which is unreachable by traditional endoscopies. The drawback of the WCE is that it ... -
Concurrent operation of Bluetooth low energy and ANT wireless protocols with an embedded controller
(Master thesis, 2011)With the introduction of low-power wireless technologies, new applicationsin the healthcare, fitness and home entertainment markets emergethrough the use of ultra low-power sensors. These devices are designed torun for ... -
Conductive Backscatter Communication for Dual-Chamber Leadless Pacemakers
(Peer reviewed; Journal article, 2022)Dual-chamber and multichamber leadless pacemakers (PMs) are emerging solutions for reducing the limitations of conventional wire-based PMs. One of the main challenges in migrating to leadless PMs is having reliable and ... -
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 ...