Sökning: "butler matrix"

Hittade 4 avhandlingar innehållade orden butler matrix.

  1. 1. Molecular mechanisms and immunomodulatory approaches in acute cystitis

    Författare :Daniel Butler; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Urinary tract infection; acute cystitis; Immunomodulation; IL-1beta; hyper inflammatory disorder; neurokinins;

    Sammanfattning : hand in the fight against resistant microbes. This thesis discusses the feasibility and potential of specific immunotherapy in treating acute bacterial infections and chronic sequels. The infection model is acute cystitis; the most common form of urinary tract infection, affecting millions of patients annually. LÄS MER

  3. 2. Direction finding, beamforming and mutual coupling in base station antenna arrays

    Författare :Staffan Lundgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mutual coupling; adaptive arrays; direction finding; base station antennas; mobile communications; phase-only nulling; beamforming; dual polarization; butler matrix;

    Sammanfattning : .... LÄS MER

  4. 3. Multiport Antenna Systems for Space-Time Wireless Communications

    Författare :Nima Jamaly; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Spatial Correlation; Multiport Matching Efficiency; Multiport Antennas; Uncorrelated Multipath.; Richness Threshold; Multiport Effective Length; Pattern Overlap Matrix; Multiport Effective Area; Non-rich Multipath; Covariance Matrix; Predictor Antenna System; Correlated Multipath;

    Sammanfattning : Multiport antenna systems are indispensable part of modern wireless communication systems. Their crucial impact on the overall performance requires sufficient regard and dedication to a precise design and characterisation. This concern has been to a considerable extent addressed in the frame of the current thesis. LÄS MER

  5. 4. I den moraliska periferin : Ungdomskultur, värden och politisk subjektivitet i rurala rumsligheter

    Författare :Susanna Areschoug; Lucas Gottzén; Elias le Grand; Dennis Beach; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Rural youth; political subjectivity; moral work; folkrace; wildlife; norm critical pedagogy; barn- och ungdomsvetenskap; Child and Youth Studies;

    Sammanfattning : This dissertation is centered on the everyday spatial practices, identity work and political subjectivities of Swedish rural youth. It explores and challenges widespread notions of rural backwardness and moral inferiority by studying youth’s navigations and negotiations on a classed, gendered, spatialized and economically produced moral field. LÄS MER