Blar i Institutt for elektroniske systemer på dokumenttype "Master thesis"
Viser treff 21-40 av 1289
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A 65nm CMOS Front-end LNA for Medical Ultrasound Imaging with Feedback Employing Noise and Distortion Cancellation
(Master thesis, 2013)A high performance 67.2uW low power front-end Low Noise Amplifier (LNA) for ultrasound applications is proposed. The amplifier utilizes a balun based on a common-gate (CG) and a common-source (CS) combination. The CS-amplifier ... -
A Boost/Buck Power Supply Regulator with Superior Efficiency
(Master thesis, 2009)Several architectures are studied and a boost/buck power supply is proposed as to achieve superior efficiency. A boost and buck, dual mode converter core and drivers is implemented in a 180 nm cmos technology node and running ... -
A Chopper Offset-Stabilized Operational Amplifier in 22nm FD- SOI
(Master thesis, 2019)En chopper offset-stabilisert forsterker har blitt designet. Designet har blitt analysert ved bruk av Monte Carlo simuleringer pa skjema-niva med påførte mismatch og prosessvariasjoner. En 22nm transistor teknologi har ... -
A Coarse-Grain Reconfigurable Accelerator for Rocket
(Master thesis, 2022)Søken etter raskere og mer energi effektive data arkitekturer blir stadig vanskeligere. Dette er et resultat av slutten på Moores lov og Dennard skalering. Data arkitekter ser alternative veier for å oppnå raskere og mer ... -
A compact disk antenna for car-to-car communication
(Master thesis, 2008)The final goal of this document is the construction of multi-band terminal for the CVIS project to allow the communication among cars and between the cars and the roadside infrastructure. For the construction of this ... -
A comparative study for commercial TVOC sensors
(Master thesis, 2019)Inneklima har blitt viktigere med årene da menneskelig aktivitet i økende grad skjer innendørs. Internet of tings har gjort det mulig for mennesker å sammhandle bedre med den fysiske verden ved å hente informasjon ved hjelp ... -
A comparison of specular and diffuse reflections from convex polyhedra
(Master thesis, 2021)Denne oppgaven har studert refleksjonene fra endelige glatte og ru spredningsobjekter, som et forsøk på å forstå bedre hvordan denne kombinasjonen kan håndteres. Dette ble gjort gjennom akustiske målinger i et ekkofritt ... -
A control toolbox for measuring audiovisual quality of experience
(Master thesis, 2009)Q2S is an organization dedicated to measure perceived quality of multimedia content. In order make such measurements, subjective assessments is held where a test subject gives rating based on the perceived, subjective ... -
A Deep Learning Approach to Spoken Language Acquisition
(Master thesis, 2021)The process of human spoken language acquisition is still being studied up to this day—the most popular theory from B.F. Skinner describes the language learning of infants as a verbal behavior controlled by consequences. ... -
A deep learning based approach to detect the common spadefoot toad
(Master thesis, 2021)EU sitt Habitat-direktiv seier at løkfrosken (eng. common spadefoot toad, lat. Pelobates fuscus fuscus (P. fuscus)) treng streng beskytting, og er plassert i direktivet sitt Anneks IV. Denne kategorien seier nettopp at ... -
A digital audio playback system with USB interface
(Master thesis, 2009)A high performance sound card is designed and implemented using a USB enabled microcontroller and an external dataconverter. Data is retrieved either via USB or S/PDIF. The sampling clock is generated by a precision clock ... -
A Distortion-resilient Pattern Codification Strategy For Structured Light 3D Cameras
(Master thesis, 2022)Roboter finnes overalt i dagens moderne industrier, og deres bruksområder inkluderer alt fra å løfte kargo av paller til å sette sammen forbrukervarer. Dessverre er de aller fleste roboter blinde, og dette begrenser deres ... -
A finite element model of plasmonic particle arrays for glucose sensing by surface-enhanced Raman scattering
(Master thesis, 2020)Optiske biosensorer basert på overflate-forsterket Ramanspredning (SERS) har vært forsket på i flere tiår, grunnet deres store applikasjonsområde. Kontinuerlige blodsukkermålinger er en anvendelse der slike innretninger ... -
A framework for the simulation and validation of acoustic fields from medical ultrasound transducers
(Master thesis, 2012)The unified simulation framework for medical ultrasound, FieldSim, cur- rently supports linear and non-linear simulations by using Field II and Aber- sim, respectively. In this thesis the quasi-linear simulation tool, ... -
A Fully Differential Front End Charge Sampling Amplifier for Medical Ultrasound Imaging in 28nm FD-SOI Technology
(Master thesis, 2015)New generations of ultrasound imaging will contain thousands of receive and transmit elements in a single probe. This leads to challenges in analog front-end circuits concerning low power, low noise, low area consumption ... -
A High Speed Low Cost Capacitor Reset Circuit
(Master thesis, 2011)This master thesis presents the investigation and design of a capacitor reset circuit. The circuit was implemented and simulated using a standard 0.35µm CMOS process. A capacitive load of 20pF should be reset at 0.1% ... -
A Hyperspectral Imaging System using an Acousto-Optic Tunable Filter - Constructing and evaluating the hyperspectral imaging system
(Master thesis, 2015)The aim of this work was to built a high performance hyperspectral imaging system, a state-ofthe- art technology with applications among many fields, like medicine. Chapter 1 introduces this technology and its benefits. ... -
A JPEG2000 Encoder Interpretation
(Master thesis, 2018)Students at the Norwegian University of Science and Technology (NTNU) are developing a CubeSat through the Orbit project. The on-board image compression system will be implemented on an FPGA. Continuing from previous work, ... -
A Low Power Parallel RISC-V Processor in 22nm FDSOI Technology for Medical Ultrasound
(Master thesis, 2022)I medisinsk ultralyd blir signalene tradisjonelt filtrert relativt kraftig med analoge filtre i proben før de sendes videre til en ekstern prosesseringsenhet. Ved ̊a i stedet digitalisere signalene og deretter gjøre den ... -
A method for measuring temporal properties of uplink interference in satellite communication
(Master thesis, 2021)Ved kommunikasjon med småsatellitter i UHF-båndet er høyt pakketap et problem grunnet sterk interferens. For å designe et kommunikasjonssystem egnet for satellittkommunikasjon er det derfor nødvendig å ha målinger av ...