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US 2019/0165762 A1Published application
Resonator with liquid crystal and compensating element
AssigneeTesat-Spacecom GmbH & Co. KG
InventorTobias Kaesser
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Abstract
A resonator for a filter is described. The resonator includes a resonator housing, in which a resonator space is formed, a container with a cavity, in which a liquid crystal is contained, the container being at least partially arranged in the resonator space, and a compensating element, which is arranged in the cavity. The compensating element has a coefficient of thermal expansion that is lower than a coefficient of thermal expansion of the liquid crystal.
Claims12
A resonator for a filter, the resonator comprising:
- a resonator housing, in which a resonator space is formed;
- a container with a cavity, in which a liquid crystal is contained, the container being at least partially arranged in the resonator space;
- and
- a compensating element arranged in the cavity, the compensating element having a coefficient of thermal expansion that is lower than a coefficient of thermal expansion of the liquid crystal.
1 more element
Dependencies are inferred from the claim text.