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US 2023/0420822 A1Published application
Radio Frequency Resonator Structure
AssigneeNokia Solutions and Networks Oy
InventorKimmo Kalervo Karhu
Life of this patent
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Abstract
There is provided a dielectric resonator structure including at least a first resonator having a body including a first, a second and a third internal cavities, wherein the first cavity is arranged between the second and the third cavity, and the body further includes a first hole extending from the first cavity through the body, and a first opening arranged between the second and the third cavity.
Claims16
A dielectric resonator structure comprising:
- at least a first resonator having a cylindrical ceramic body comprising a first, a second and a third internal cavities extending inside the body and forming a hollow structure,
- wherein the first cavity is arranged between the second and the third cavity in a direction of a centre line of the structure, and the body further comprises a first hole extending from the first cavity through the body, and a first opening arranged between the second and the third cavity.
Dependencies are inferred from the claim text.