Supercoupling waveguides, and methods for making and using same
US11580946B1 · kind B1 · utility
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Key dates
| Filing date | Dec 3, 2019 |
| Grant date | Feb 14, 2023 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC —)General
Abstract
Supercoupling waveguides are provided in which acoustic impedance at an acoustic input port matches the acoustic impedance at an acoustic output port, where the acoustic path extending from the acoustic input port to the acoustic output port has a variable length. The supercoupling waveguides may be used in methods of sensing and measuring, and may be incorporated into sensors.
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