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US 2024/0192642 A1Published application
High-frequency reference device
AssigneeTeknologian tutkimuskeskus VTT Oy
InventorVladimir ERMOLOV
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Abstract
A frequency reference device comprising a waveguide with a first end and a second end, a signal transmitter module for generating a high-frequency electromagnetic wave in the waveguide, and a signal receiver module for receiving the high-frequency electromagnetic wave in the waveguide. The component comprises a sealed enclosure, and said sealed enclosure is filled with a gas. The waveguide, first and second radiation coupling probes and the signal transmitter module and the signal receiver module are all located within said scaled enclosure.
Claims4
A frequency reference device comprising
- a waveguide with a first end and a second end,
- a signal transmitter module for generating a high-frequency electromagnetic wave in the waveguide,
- a signal receiver module for receiving the high-frequency electromagnetic wave in the waveguide,
- wherein the signal transmitter module is connected to a first radiation coupling probe which is coupled to the waveguide at its first end, and the signal receiver module is connected to a second radiation coupling probe which is coupled to the waveguide at its second end, and the frequency reference device further comprises a sealed enclosure, and said sealed enclosure is filled with a gas,
- characterized in that the waveguide, the first and second radiation coupling probes and the signal transmitter module and the signal receiver module are located within said sealed enclosure.
2 more elements
Dependencies are inferred from the claim text.