Local SAR compression with overestimation control to reduce maximum relative SAR overestimation and improve multi-channel RF array performance
In local SAR compression algorithms, the overestimation is generally not linearly dependent on actual local SAR. This can lead to large relative overestimation at low actual SAR values, unnecessarily constraining transmit array performance.
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| Hauptverfasser: | , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
February 2021
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| In: |
Magnetic resonance materials in physics, biology and medicine
Year: 2021, Jahrgang: 34, Heft: 1, Pages: 153-163 |
| ISSN: | 1352-8661 |
| DOI: | 10.1007/s10334-020-00890-0 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s10334-020-00890-0 Verlag, kostenfrei, Volltext: https://link.springer.com/article/10.1007/s10334-020-00890-0 
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| Verfasserangaben: | Stephan Orzada, Thomas M. Fiedler, Andreas K. Bitz, Mark E. Ladd, Harald H. Quick |
| Zusammenfassung: | In local SAR compression algorithms, the overestimation is generally not linearly dependent on actual local SAR. This can lead to large relative overestimation at low actual SAR values, unnecessarily constraining transmit array performance. |
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| Beschreibung: | Online publiziert: 22. September 2020 Gesehen am 11.09.2025 |
| Beschreibung: | Online Resource |
| ISSN: | 1352-8661 |
| DOI: | 10.1007/s10334-020-00890-0 |