Transmitting antenna level sensor of magnetic resonance imaging system and magnetic resonance imaging system
US9591585B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Mar 27, 2015 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Mar 27, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/52
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A transmitting antenna level sensor of a magnetic resonance imaging system and a magnetic resonance imaging system is provided. A first detection channel is used for detecting a first power of a first radio frequency signal source, and a second detection channel is used for detecting a second power of the first radio frequency signal source. A control unit is used for comparing the first power with the second power to obtain a first comparison result, and a first notification message is sent according to the first comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.