Essays about: "NEC"

Showing result 1 - 5 of 16 essays containing the word NEC.

  1. 1. Radiation Effects on GaN-based HEMTs for RF and Power Electronic Applications

    University essay from KTH/Tillämpad fysik

    Author : Wilhelm Holmberg; [2023]
    Keywords : High Electron Mobility Transistor; HEMT; Gallium Nitride; GaN; Silicon Carbide; SiC; Proton Radiation; Galliumnitrid; GaN; Kiselkarbid; SiC; Kisel; Si; HEMT; Transistor; Protonstrålning;

    Abstract : GaN-HEMTs (Gallium Nitride-based High Electron Mobility Transistors) have, thanks to the large band gap of GaN, electrical properties that are suitable for applications of high electrical voltages, high currents, and fast switching. The large band gap also gives GaN-HEMTs a high resistance to radiation. READ MORE

  3. 2. The Implementation of the New Engineering Contract in Australia : An Institutional Perspective

    University essay from KTH/Fastigheter och byggande

    Author : Dannie O’Brien; [2022]
    Keywords : Institutional Theory; New Engineering Contract; Risk allocation; Collaboration; Standard Form Contracts; Instititutionell teori; New Engineering Contract; samarbete; riskfördelning; standardkontrakt;

    Abstract : Current traditional delivery models used in the Australian construction industry are seen as highly bespoke and adversarial where there is an inappropriate contractual risk allocation, lack of collaboration and poor project management. With the pipeline of investment compounded with the impact that global macroeconomic trends and events (e.g. READ MORE

  4. 3. Exploring improvements of wind power forecasts using Convolutional Neural Networks and Time Series Analysis

    University essay from Lunds universitet/Matematisk statistik

    Author : Jakob Nabialek; [2022]
    Keywords : wind power forecasting; convolutional neural networks; kalman filter; electricity market; day-ahead market; Mathematics and Statistics;

    Abstract : Due to environmental considerations, volumes of renewable power production are rapidly growing, and its share of the energy pool is increasing. The inter- mittent nature of wind power, being one of the main renewable energy sources, is a challenge when generating production forecasts. READ MORE

  5. 4. Porting Zephyr RTOS to the LEON/GRLIB SoC SPARC v8 architecture

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Nikolaus Huber; [2019]
    Keywords : RTOS; SPARC; Zephyr; LEON; Register Window Partitioning;

    Abstract : The aim of this thesis is to create a port of the Zephyr realtime operating systemfor the LEON processor platform. The LEON is a frequently used computing corefor spaceflight applications, with ample flight heritage. READ MORE

  6. 5. Conditions for detecting population III galaxies with next-generation telescopes

    University essay from Uppsala universitet/Observationell astrofysik

    Author : Emma Fransson; [2019]
    Keywords : population III stars galaxies WFIRST;

    Abstract : Through the spectral synthesis model YGGDRASIL, developed by E. Zackris- son et al. 2011, luminosities for the chemically pristine population III galaxies are retrieved and compared to the capabilities of the upcoming infrared telescopes, in particluar the Wide Field InfraRed Survey Telescope (WFIRST). READ MORE