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US 10,320,050 B2Granted
Multi-mode resonator
AssigneeKmw Inc.
InventorNam-Shin Park
Life of this patent
Estimating the term…
Abstract
A multi-mode resonator includes: a housing having a cavity therein; and a plurality of resonance ribs which are arranged radially around a center of the cavity with a predetermined interval therebetween. Each of the plurality of resonance ribs includes a body having a lower end and an upper end. The lower end of each of the plurality of resonance ribs is fixed to a bottom surface of the housing, and the body of the each of the plurality of resonance ribs is bent so that the upper end of each of the plurality of resonance ribs points to the center of the cavity.
Claims20
A resonator comprising:
- a housing having a cavity therein;
- and
- a plurality of resonance ribs which are arranged radially around a center of the cavity with a predetermined interval therebetween,
- wherein each of the plurality of resonance ribs comprises a body having a lower end and an upper end,
- wherein the lower end of each of the plurality of resonance ribs is fixed to a bottom surface of the housing, and the body of the each of the plurality of resonance ribs is bent so that the upper end of each of the plurality of resonance ribs points to the center of the cavity.
2 more elements
A resonator, comprising:
- a housing having a cavity therein;
- and
- a first resonance rib and a second resonance rib which are arranged in an opposite direction to each other around a center of the cavity,
- wherein each of the first resonance rib and the second resonance rib comprises a body having a lower end and an upper end,
- wherein the lower end of each of the first resonance rib and the second resonance rib is fixed to a bottom surface of the housing, and the body of each of the first resonance rib and the second resonance rib is bent so that the upper end of each of the first resonance rib and the second resonance rib points to the center of the cavity.
2 more elements
Dependencies are inferred from the claim text.