Sökning: "Sector Scan"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Sector Scan.

  1. 1. Exploring electroweak symmetry breaking in the scale-invariant Two-Higgs-Doublet Model

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Erik Rustas; [2023]
    Nyckelord :Two-Higgs-Doublet Models; 2HDM; Scale-invariance; Baryogenesis; BSM; Baryon Asymmetry; Coleman-Weinberg Potential; Theoretical Particle Physics; Physics and Astronomy;

    Sammanfattning : This thesis investigates the properties of a general scale-invariant Two-Higgs-Doublet Model and its phenomenological consequences with focus on the scalar sector. The concept suggests that introducing more CP-violation, both spontaneous and explicit, may make it possible to meet the Sakharov conditions and account for the Universe's baryon asymmetry. LÄS MER

  3. 2. Beamforming Solutions for Efficient Link Setup and Link Maintenance in mmWave Communication Systems

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Hesham Sharkas; Haruhi Echigo; [2019]
    Nyckelord :5G; Beamforming; Beam-forming; Beam Management; Beam Searching; Beam Sweeping; Codebook; code-book; Initial Access; MIMO; MillimeterWave; millimeter wave; mmWave; mm-Wave; mm Wave; Precoding; Slepian Beam; Synthesizer; Beam Synthesizer; Technology and Engineering;

    Sammanfattning : Millimeter wave (mmWave band) technology has gained a lot of attention in 5G communications, due to large amounts of spectrum being available in the mmWave frequency range. However, mmWave links suffer from severe free-space loss and atmospheric absorption. LÄS MER

  4. 3. Determination of an Optimum Sector Size for Plan Position Indicator Measurements using a Long Range Coherent Scanning Atmospheric Doppler LiDAR

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Elliot Simon; [2015]
    Nyckelord :LiDAR; WindScanner; PPI; Sector Scan; Dual Doppler; Remote Sensing; Wind Measurement;

    Sammanfattning : As wind energy plants continue to grow in size and complexity, advanced measurement technologies such as scanning Doppler LiDAR are essential for assessing site conditions and prospecting new development areas.   The RUNE project was initiated to determine best practices for the use of scanning LiDARs in resource assessments for near shore wind farms. LÄS MER

  5. 4. Förenklad felinformation på trafikinformationsutrustning

    Uppsats för yrkesexamina på grundnivå, Signaler och System

    Författare :Markus Granbom; [2013]
    Nyckelord :Felavhjälpning; RFID; webbapplikation; informationsdelning;

    Sammanfattning : This thesis lays the foundation of the future routines of effective error repotring fortraffic devices in the raiway sector.If a device, for example a timetable display, stops working it is vital that the device isfixed as fast as possible so that the travelers dont miss any important information. LÄS MER

  7. 5. Pc5 Detection in Geosynchronous Particle Data Using Artificial Neural Network

    Master-uppsats, KTH/Rymd- och plasmafysik

    Författare :Erik Lysell; [2011]
    Nyckelord :;

    Sammanfattning : Geomagnetic pulsations are magnetohydrodynamic (MHD) waves in Earth‘s magnetosphere that can be seen as variations in the magnetic and electric fields, but also in particle data. Artificial Neural Network’s (ANN’s) ability to recognize patterns have been used to find Pc5 pulsations in geosynchronous electron flux data from LANL satellites. LÄS MER