Sökning: "platt antenn"

Hittade 3 uppsatser innehållade orden platt antenn.

  1. 1. 3D-Printed Geodesic Reflective Luneburg Lens Antenna for X-Band

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :David Oxelmark; Lukas Jonasson; [2021]
    Nyckelord :3D-printing; Geodesic lens; Reflective Luneburg lens; Transformation optics; Waveguide; X-band;

    Sammanfattning : With the rise of 5G and the increasing number ofdevices, novel antenna designs are needed to meet the demandof the future. In this report, the authors present a design andexperimental verification of a 3D-printed Geodesic ModulatedReflective Luneburg lens antenna working at the X-Band, 8-12GHz. LÄS MER

  3. 2. Dual Polarized Geodesic Lens

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Freysteinn Vidar Vidarsson; [2020]
    Nyckelord :;

    Sammanfattning : Gradient-index (GRIN) lens antennas, such as the Luneburg lens, posses attractive electromagnetic properties. The smooth change in refractive index ensures no internal reflections and the focusing of the electromagnetic waves results in a directive antenna. The main challenge of the design of a GRIN lens is acquiring the required refractive index. LÄS MER

  4. 3. Stabiliserad antennplattform för mobil satellitkommunikation

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Camila Svedmyr; [2016]
    Nyckelord :Satellite communication; SOTM; stabilized platform; flat array antenna; Satellitkommunikation; SOTM; stabiliserad plattform; platt antenn;

    Sammanfattning : This report describes a master thesis project work in machine design. The work has been done at the consulting firm Svea Teknik with DataPath as the customer. The subject of the project was to design a concept for a stabilized platform for a satellite antenna in an on-the-move application. LÄS MER