Simple eddy current compensation by additional gradient pulses
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Benjamin Niederlaender
- Peter Bluemler
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000465188300005&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1002/cmr.a.21469
- eISSN
- 1552-5023
- Externe Identifier
- Clarivate Analytics Document Solution ID: HU3QQ
- ISSN
- 1546-6086
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- CONCEPTS IN MAGNETIC RESONANCE PART A
- Schlüsselwörter
- MRI
- NMR
- pre-emphasis
- Artikelnummer
- ARTN e21469
- Datum der Veröffentlichung
- 2018
- Status
- Published
- Titel
- Simple eddy current compensation by additional gradient pulses
- Sub types
- Article
- Ausgabe der Zeitschrift
- 47A
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>A simple compensation concept for eddy currents generated by additional gradient pulses is presented. Similar to other pre‐emphasis schemes, the gradient pulse shape is overemphasized in the opposite way of the effect of the eddy currents to compensate for the deviations from the anticipated (rectangular) shape. In difference to other schemes no extra hardware is required, but eddy currents have been tried to be cancelled simply by a few short extra gradient pulses. The compensation can be done either by cancelling the amplitude of the eddy currents or their effect on the phase of the <jats:styled-content style="fixed-case">NMR</jats:styled-content>‐signal. For certain conditions even analytical solutions can be found. The general treatment is validated by simulations and experiments.</jats:p>
- Autoren
- Benjamin Niederländer
- Peter Blümler
- DOI
- 10.1002/cmr.a.21469
- eISSN
- 1552-5023
- ISSN
- 1546-6086
- Ausgabe der Veröffentlichung
- 1
- Zeitschrift
- Concepts in Magnetic Resonance Part A
- Sprache
- en
- Online publication date
- 2019
- Datum der Veröffentlichung
- 2018
- Status
- Published
- Herausgeber
- Wiley
- Herausgeber URL
- http://dx.doi.org/10.1002/cmr.a.21469
- Datum der Datenerfassung
- 2023
- Titel
- Simple eddy current compensation by additional gradient pulses
- Ausgabe der Zeitschrift
- 47A
Data source: Crossref
- Beziehungen:
- Property of