Apparatus for and a method of improved timing control for non-destructive testing and inspection
US9453823B2 · kind B2 · utility
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1References
7Claims
0Family size
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Key dates
| Filing date | Aug 1, 2014 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Aug 1, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/131
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pulse generation circuit and method includes using digital signals to trigger a first and second varying analog signals and detecting when they reach one or more reference levels. In response to the first and second varying analog signals reaching one or more reference levels, a first and a second digital control signals are produced and provided as input to a pulser producing a voltage excitation pulse having a width and timing defined by the first and second digital control signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.