Sökning: "twin slot antenna"
Hittade 1 avhandling innehållade orden twin slot antenna.
1. NbN and NbTiN Hot Electron Bolometer THz Mixers
Sammanfattning : The thesis reports the development of Hot Electron Bolometer (HEB) mixers for radio astronomy heterodyne receivers in THz frequency range. Part of this work is the fabrication of HEB devices, which are based on NbN or NbTiN superconducting thin films (≤5 nm). They are integrated with wideband spiral or double-slot planar antennas. LÄS MER
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