Sökning: "mutual admittance"

Hittade 3 avhandlingar innehållade orden mutual admittance.

  1. 1. Cylindrical Waveguide Slot Antenna Analysis

    Författare :Johan Wettergren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; basis function; mutual admittance; cylinder; MPIE; slot; integral equation; waveguide; antenna; mutual coupling; moment method; EFIE;

    Sammanfattning : Waveguide slot antennas with longitudinal and transverse slots are analyzed using a rigorous method. The antennas are divided into regions, which are analyzed separately and matched by a moment method procedure. At the apertures between the regions, the electric fields are expanded in trigonometric basis functions. LÄS MER

  3. 2. Analysis of slotted waveguide antennas

    Författare :Lars Manholm; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; coupling junction; slot antenna; compound slot; mutual coupling; wraparound slot; waveguide slot; coupling slot; mutual admittance; edge slot; waveguide junction; moment method;

    Sammanfattning : .... LÄS MER

  4. 3. Icke som en annan människa. Psykisk sjukdom i mötet mellan psykiatrin och lokalsamhället under 1800-talets andra hälft

    Författare :Cecilia Riving; Historia; []
    Nyckelord :HUMANIORA; HUMANITIES; social deviance; patient records; psychiatry; asylum; local community; mentally ill; Sweden; 19th-century; history of psychiatry; violence; practitioner-client relationship;

    Sammanfattning : The purpose of this thesis is to study conceptions of mental illness in Sweden during the second half of the 19th century. The central aim has been to analyze how mental illness was understood and interpreted in what was a continual interaction between medical professionals and lay people. LÄS MER