System and method for generation of dithered excitation signals
US10414519B1 · kind B1 · utility
5Cited by
5References
20Claims
0Family size
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Key dates
| Filing date | Mar 23, 2018 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Mar 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Dither circuitry includes harmonic signal generation circuitry configured generate a high order even harmonic of a base excitation signal. The dither circuitry also includes a combiner configured to generate a dithered excitation signal based on the high order even harmonic and the base excitation signal. The dither circuitry further includes an output terminal configured to output the dithered excitation signal to a sensor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.