• 2,4 GHz printet invertert-F antenne for kortholdskommunikasjon 

      Brandsegg, Rune (Master thesis, 2009)
      For å lage nye og mer kompakte RF enheter, trengs det også mindre antenner. I denne oppgaven er en invertert F-antenne studert. Det er utført simuleringer for å kartlegge hvordan antennens egenskaper forandrer seg når ulike ...
    • 3D visualisering av lekkasje i hjerteklaff 

      Horne, Øyvind (Master thesis, 2006)
      For å kunne gjøre en god gradering av en mitralinsuffisiens er det viktig med en nøyaktig presentasjon av tilbakestrømningen i fargedoppler. Presentasjon av data må også gjøres kjapt for å kunne holde følge med hjertets ...
    • 3D-videokoding med kontekstbasert, adaptiv, binæraritmetisk koding 

      Falkevik, Espen (Master thesis, 2006)
      Masteroppgaven har hatt som formål å videreutvikle en tidligere utviklet 3D delbåndskoder for video. Videreutviklingen har medført at den foreslåtte koderen kan benytte seg av høyere ordens statistikk, samt betingete ...
    • 5.8 GHz VCO 

      Dang, Nhan Thanh (Master thesis, 2006)
      The explosive growth in wireless communications has led to an increased demand for wireless products that are low-cost, low-power and compact. One approach to meet these demands is the system-on-a-chip (SoC) integration, ...
    • 5.8GHz, 1W high efficiency Power Amplifier in 90nm CMOS 

      Tofte Røislien, Nina (Master thesis, 2009)
      PREFACE This master s thesis was written as the final step towards my master s degree, and it thereby marks the ending of my time at NTNU. The master s thesis was developed due to a proposal made by Texas Instruments, ...
    • A 10 dBm 2.4 GHz CMOS PA 

      Kallerud, Torjus Selvén (Master thesis, 2006)
      This report describes the assessment and design of a 10 dBm 2.4 GHz CMOS PA including driver stage. The PA is designed in a 0.18 um CMOS technology. A three stage PA has been designed due to the high voltage gain needed. ...
    • A 2.4 GHz Ultra-Low-Power Low-Noise-Amplifier 

      Midtflå, Nils Kåre (Master thesis, 2010)
      In this thesis different aspects of general low power design and LNA-design have been studied. A new architecture for an ultra low power LNA is proposed and simple simulation results are presented. Simulations show that ...
    • A Boost/Buck Power Supply Regulator with Superior Efficiency 

      Surdal, Helge Hollund (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 compact disk antenna for car-to-car communication 

      García Moreno, Pablo (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 control toolbox for measuring audiovisual quality of experience 

      Bækkevold, Stian (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 digital audio playback system with USB interface 

      Karlsen, Espen; Tørresen, Magne (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 Pragmatic Approach to Modulation Scaling Based Power Saving for Maximum Communication Path Lifetime in Wireless Sensor Networks 

      Malavia Marín, Raúl (Master thesis, 2008)
      The interest in Wireless Sensor Networks is rapidly increasing due to their interesting advantages related to cost, coverage and network deployment. They are present in civil applications and in most scenarios depend upon ...
    • A programmable DSP for low-power, low-complexity baseband processing 

      Næss, Hallvard (Master thesis, 2006)
      Software defined radio (SDR) is an emerging trend of radio technology. The idea is basically to move software as close to the antenna of a radio system as possible, to improve flexibility, adaptability and time-to-market. ...
    • A satellite system for broadband communications to polar areas 

      Løge, Lars (Master thesis, 2008)
      Over the last few years the ship traffic in polar areas have been steadily increasing, especially north of Norway. This is largely due to the growing activity in that area and in northern Russia, mainly from oil and gas ...
    • A study of Forward Models in Seismic Inversion 

      Nilsen, Maria (Master thesis, 2007)
      Knowledge about the physcical parameters of the seafloor is often important information. This master s thesis looks at seismic inversion to find these parameters. The choice of forward model is highly emphasised. A seismic ...
    • Accurate Delay Test of FPGA Routing Network by Branched Test Paths 

      Dikkanen, Elena Davydova (Master thesis, 2007)
      This Master s thesis documents a new test method for detection of small delay faults in FPGA routing network. The main purpose of the test is accurate detection of faults in all parts of the network. The second aim is ...
    • Acoustic communication for use in underwater sensor networks 

      Haug, Ole Trygve (Master thesis, 2009)
      In this study an underwater acoustic communications system has been simulated. The simulations has been performed through use of a simulation program called EasyPLR that is based on the PlaneRay propagation model. In the ...
    • Adaptiv pakketapsbeskyttelse for komprimerte bilder 

      Marstrander, Rolf Skauen (Master thesis, 2006)
      I denne rapporten er det sett på konsekvensene av å benytte UEP(Unequal Error Protection) og EEP(Equal Error Protection) i en skalerbar koder for digital kino. Kompresjonen i digital kino gjøres ved å bruke JPEG2000 del 1 ...
    • Adaptive Coding and Modulation Techniques for HF Communication: Performance of different adaption techniques implemented with the HDL+ protocol 

      Carlsen, Martin (Master thesis, 2009)
      The main goal of this thesis is to present two good alternatives for the HDL+ protocol proposed for ratification in STANAG 4538, as this partially is restricted by a patent claims. The HDL+ protocol is used as a starting ...
    • An exploration of user needs and experiences towards an interactive multi-view video presentation 

      Danielsen, Eivind (Master thesis, 2009)
      After a literature review about multi-view video technologies, it was focused on a multi-view video presentation where the user receives multiple video streams and can freely switch between them. User interaction was ...