Sökning: "waveguide slot"
Visar resultat 1 - 5 av 18 avhandlingar innehållade orden waveguide slot.
1. Analysis of slotted waveguide antennas
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2. Cylindrical Waveguide Slot Antenna Analysis
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. Waveguide slot antennas with cylindrical outer structures
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4. Analysis of waveguide slot antennas with baffles
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5. Towards Gap Waveguide Array Antenna for Millimeter Wave Applications
Sammanfattning : The millimeter wave frequency range has got a lot of attention over the past few years because it contains unused frequency spectrum resources that are suitable for delivering Gbit/s end-user access in areas with high user density. Due to the limited output power that current RF active components can deliver in millimeter waves, antennas with the merits of low profile, high gain, high effciency and low cost are needed to compensate free space path loss and increase the communication distance for the emerging high data rate wireless systems. LÄS MER