Resonance device and filter including the same
US9350061B2 · kind B2 · utility
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1References
10Claims
0Family size
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Key dates
| Filing date | May 28, 2014 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Aug 18, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/2053
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A resonance device including a plurality of resonators arranged in a state of being spaced apart from each other; and a notch resonator formed above the plurality of resonators, wherein the notch resonator includes: a transverse layer having an area overlapping with at least three resonators of the plurality of resonators; and a plurality of short-ended layers connecting the transverse layer to a first ground surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.