Sökning: "Transverse ElectroMagnetic cell"

Hittade 2 uppsatser innehållade orden Transverse ElectroMagnetic cell.

1. 1. Millimeter-Wave Pencil Beam Leaky-Wave Antenna

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

   Författare :Tom Eriksson; Erik Westberg; [2021]
   Nyckelord :Leaky-wave antenna LWA ; Continuous transverse stubs CTS ; Parallel plate waveguide PPW ; Dispersion;

   Sammanfattning : Moving into higher frequencies, in occurrence withmodern applications, poses the issue of higher attenuation ofelectromagnetic waves, which in turn demand more directiveantennas. This paper proposes a directive antenna designoperating at 30GHz based on leaky-wave technology. Themodel consists of two main components. LÄS MER

3. 2. TEM Cell design for Material Characterization

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

   Författare :Filip Olsson; Edward Lindenholst; [2016]
   Nyckelord :TEM cell; Transverse ElectroMagnetic cell; TEM cell design; material characterization; measuring permittivity; measuring permeability; Technology and Engineering;

   Sammanfattning : This thesis investigates a TEM cell (Transverse ElectroMagnetic cell) design for material characterization. The focus is to design a practical setup where the material measurement is straightforward to implement. A test sample is placed between the two ports in the setup to measure the scattering parameters. LÄS MER