Acoustic wave superscattering
US11415556B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2019 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N29/2487
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device can be configured to cause the superscattering of acoustic waves and/or to enable incident angle-dependent scattering. The acoustic superscattering device can include a body that has an outer peripheral surface. One or more resonators can be defined in the body. The one or more resonators can open to the outer peripheral surface of the body. When there are a plurality of resonators, the resonators are not in communication with each other within the body. The acoustic superscattering device can be configured to cause the superscattering of a target acoustic wave impinging upon the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.