GB202001341D0 - On-chip resonance detection and transfer function mapping of resistive-inductive-capacitive sensors - Google Patents
On-chip resonance detection and transfer function mapping of resistive-inductive-capacitive sensorsInfo
- Publication number
- GB202001341D0 GB202001341D0 GBGB2001341.3A GB202001341A GB202001341D0 GB 202001341 D0 GB202001341 D0 GB 202001341D0 GB 202001341 A GB202001341 A GB 202001341A GB 202001341 D0 GB202001341 D0 GB 202001341D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- inductive
- resistive
- transfer function
- capacitive sensors
- resonance detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962810696P | 2019-02-26 | 2019-02-26 | |
| US16/455,437 US10935620B2 (en) | 2019-02-26 | 2019-06-27 | On-chip resonance detection and transfer function mapping of resistive-inductive-capacitive sensors |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB202001341D0 true GB202001341D0 (en) | 2020-03-18 |
| GB2582065A GB2582065A (en) | 2020-09-09 |
| GB2582065B GB2582065B (en) | 2021-09-08 |
Family
ID=69800112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2001341.3A Active GB2582065B (en) | 2019-02-26 | 2020-01-31 | On-chip resonance detection and transfer function mapping of resistive-inductive-capacitive sensors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2582065B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10948313B2 (en) | 2019-02-26 | 2021-03-16 | Cirrus Logic, Inc. | Spread spectrum sensor scanning using resistive-inductive-capacitive sensors |
| US11579030B2 (en) | 2020-06-18 | 2023-02-14 | Cirrus Logic, Inc. | Baseline estimation for sensor system |
| US11868540B2 (en) | 2020-06-25 | 2024-01-09 | Cirrus Logic Inc. | Determination of resonant frequency and quality factor for a sensor system |
| US11835410B2 (en) | 2020-06-25 | 2023-12-05 | Cirrus Logic Inc. | Determination of resonant frequency and quality factor for a sensor system |
| US11619519B2 (en) | 2021-02-08 | 2023-04-04 | Cirrus Logic, Inc. | Predictive sensor tracking optimization in multi-sensor sensing applications |
| US11808669B2 (en) * | 2021-03-29 | 2023-11-07 | Cirrus Logic Inc. | Gain and mismatch calibration for a phase detector used in an inductive sensor |
| US11821761B2 (en) | 2021-03-29 | 2023-11-21 | Cirrus Logic Inc. | Maximizing dynamic range in resonant sensing |
| US11979115B2 (en) | 2021-11-30 | 2024-05-07 | Cirrus Logic Inc. | Modulator feedforward compensation |
| US11854738B2 (en) | 2021-12-02 | 2023-12-26 | Cirrus Logic Inc. | Slew control for variable load pulse-width modulation driver and load sensing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7911345B2 (en) * | 2008-05-12 | 2011-03-22 | General Electric Company | Methods and systems for calibration of RFID sensors |
| JP6568205B2 (en) * | 2014-08-25 | 2019-08-28 | スリーエム イノベイティブ プロパティズ カンパニー | Capacitance-based touch device and method with reduced interference |
| GB2573644A (en) * | 2018-03-29 | 2019-11-13 | Cirrus Logic Int Semiconductor Ltd | Resonant phase sensing of resistive-inductive-capacitive sensors |
-
2020
- 2020-01-31 GB GB2001341.3A patent/GB2582065B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2582065B (en) | 2021-09-08 |
| GB2582065A (en) | 2020-09-09 |
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