Multichannel minimum distance chirp echo detection
US11678125B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2022 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jun 30, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB06B1/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
One implementation of a sensing method includes: correlating a receive signal with a waveform template to obtain a correlation signal in which echoes would be represented as peaks; and varying the waveform template based on time elapsed from a measurement start time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.