Blar i Institutt for elektroniske systemer på tittel
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Design of Measurement Board for Dynamic Impedance Measurements on Envelope Tracking Amplifiers
(Master thesis, 2021)Denne hovedoppgaven presenterer et målekortdesign (offisielt kalt IVm Board) myntet på dynamiske strøm- og spenningsmålinger mellom en envelope tracker og en RFPA. Nye design- og målemetoder er foreslått for å øke ytelsen ... -
Design of Nanoscale CMOS Integrated Circuits for Ultrasound In-Probe Electronics
(Doctoral thesis at NTNU;2015:203, Doctoral thesis, 2015)This thesis presents five kinds of architectures of the low-noise single-ended to differential variable gain amplifier (VGA) for 2-6 MHz second harmonic cardiac ultrasound imaging systems. The presented VGAs, as the first ... -
Design of RF/microwave integrated circuits in GaN MMIC technology (1 GHz - 12 GHz) - Construction of a GaN MMIC power amplifier with active load modulation and dynamic bias
(Master thesis, 2016)Based on the concept developed by Morten Olavsbråten at the department of Electronics and Telecommunications at NTNU, an amplifier based on a modification of the Doherty amplifier is designed in Keysight Advanced Design ... -
Design of RF/microwave integrated circuits in GaN MMIC technology (1 GHz - 12 GHz) - Construction of a GaN MMIC power amplifier with active load modulation and dynamic bias
(Master thesis, 2016)Based on the concept developed by Morten Olavsbråten at the department of Electronics and Telecommunications at NTNU, an amplifier based on a modification of the Doherty amplifier is designed in Keysight Advanced Design ... -
Design of sensor system for slump test of fresh concrete
(Master thesis, 2022)Å få et mål på konsistensen til fersk betong er essensielt for en bygningsarbeider for å vite om et spesifikt parti med betong kan brukes. Slumptesten er en av mange eksisterende metoder for å måle konsistensen til fersk ... -
Design of SRAM for Sub-100mV Operation Using 22 nm FD-SOI
(Master thesis, 2023)Energihøsting er en lovende løsning for tingenes internett (IoT), siden dette fjerner behovet for hyppig bytting av batterier. Mange energihøstingsmetoder strever med å lage høye forsyningsspenninger, og dette er et problem ... -
Design of Waveguide Cavity Filters for Ku-band Satellite Applications
(Master thesis, 2007)In this master's thesis several waveguide cavity filters are designed and simulated and three of them are constructed, two third order and one fifth order filter. One third order filter is fabricated in brass, and the two ... -
Design of Wide-Band Supply Modulators for RF Power Amplifiers and Testing With LTE
(Master thesis, 2018)In this thesis, the effect of tracked RF amplifiers on modern LTE waveforms are studied. A tracked amplifier is an amplifier with a modulated supply voltage that tracks some wanted function of the base-band. LTE uses the ... -
Design og implementasjon av en undersamplet pulset radar
(Master thesis, 2013)På grunn av den teknologiske utviklingen, blir egenskapene til elektroniske komponenter bedre. Dette åpner for muligheter til å redusere antallet komponenter i radarer, samtidig som at størrelsen, vekten og volumet blir ... -
Design og testing av en push-pull effektforsterker for en dobbel cubesat på 145 MHz
(Master thesis, 2009)I prosjektet høsten 2008 ble det designet en effektforsterker på 145 MHz for en dobbel cubesat. Arbeidet med forsterkeren fortsatte i denne oppgaven, der det har blitt designet tilpasningsnettverk henholdsvis for størst ... -
Design space exploration for hyperspectral image processing pipeline in HYPSO mission
(Master thesis, 2022)HYPSO er et NTNU forskningsprosjekt som har som mål å oppdage giftige algeoppblomstringer i havet. HYPSO bruker hyperspektral avbildning fra verdensrommet for å få informasjon om algeoppblomstringen. Tanken er at oppdrettsanlegg ... -
Design Space Exploration of FPGA Accelerators for Hyperspectral Anomaly Detection
(Master thesis, 2023)Små satellitter, slik som de i HYPerspectral small Satellite for ocean Observation (HYPSO)-oppdraget, representerer en form for innebygd system preget av sterkt begrensede kommunikasjonsevner. For å overvinne disse ... -
Design, fabrication and characterisation of silicon nitride nanophotonic biosensor components
(Master thesis, 2016)This master thesis is dedicated to silicon photonic components; their design, fabrication and characterisation. Waveguides are the fundamental component in the new and exciting field of interferometric biosensors. Their ... -
Designing a Flow-Through Particle Imaging System for Autonomous Surface Vehicles
(Master thesis, 2022)Innsamling av vannprøver er ofte gjort for h˚and, og logistikken rundt innhenting og analyse av prøver kan være en tidkrevende prosess. In-situ partikkelavbilding ved hjelp av autonome overflatefartøy og billedtakingsystemer ... -
Designing and computing bounds for non-deterministic state machines
(Master thesis, 2016)Normally non-deterministic state machines can be transformed into deterministic FSMs, but this does not work if we allow output on non-deterministic state transitions. However, it can be done by executing the ... -
Designing of an Enhanced Fuzzy Logic Controller of an Interior Permanent Magnet Synchronous Generator under Variable Wind Speed
(Journal article; Peer reviewed, 2023)On account of active governmental stimulation operations in many countries, the residential production of electricity from renewable resources has increased considerably. Due to high efficiency and reliability, a recommended ... -
Detecting and avoiding errors during processing system over-the-air updates of a small satellite
(Master thesis, 2022)I januar 2022, ble satellitten HYPSO-1 som er utviklet på NTNU SmallSat labben skutt opp i bane. Hensikten med satellitten er å overvåke alge utvikling langs den norske kysten. Nyttelasten tar bilder med det hyperspektrale ... -
Detecting minute amounts of nitrogen in GaNAs thin films using STEM and CBED
(Journal article; Peer reviewed, 2021)Nitrogen (N) is a common element added to GaAs for band gap engineering and strain compensation. However, detection of small amounts of N is difficult for electron microscopy as well as for other chemical analysis techniques. ... -
Detection and analysis of liquid-solid phase transitions with fiber-optic sensors
(Doctoral theses at NTNU;2020:163, Doctoral thesis, 2020)Fiber-optic sensors offer unique benefits within the field of experimental thermodynamics due to their small size and inert all-fiber design. Interrogation of the reflected signal enables insertion probes able to monitor ... -
Detection and tracking of objects in a low resolution grayscale image
(Master thesis, 2015)Tracking is the technique of following an object in motion. We use tracking technology on an everyday basis through Navigation GPS in cars or smart phones. Many of these units also feature touch displays, which allow ...