Digital signal transmitting apparatus for adjusting multi-channel superconducting quantum interference device
US10225019B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Nov 29, 2013 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | May 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q11/0005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A digital adjusting signal for adjusting a multi-channel SQUID system is transmitted only to a control circuit module including a SQUID channel selected in an embodiment of the present invention and not transmitted to other modules. Accordingly, the digital adjusting signal is prevented from flowing into all SQUID adjusting channels to minimize noise generated by the digital adjusting circuit of the SQUID channel and to stably control the SQUID sensor without malfunction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.