Time gain compensation circuit and related apparatus and methods
US11215703B2 · kind B2 · utility
4Cited by
50References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2018 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Nov 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H7/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ultrasound device, including a profile generator, an encoder configured to receive a profile signal from the profile generator, and an attenuator configured to receive a signal representing an output of an ultrasound sensor and coupled to the encoder to receive a control signal from the encoder, the attenuator including a plurality of attenuator stages, the attenuator configured to produce an output signal that is an attenuated version of the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.