Name
Abstract | ||
|---|---|---|
High-quality magnetic resonance imaging (MRI) requires precise control of the transmit radio-frequency (RF) field. In parallel excitation applications such as transmit SENSE, high RF power linearity is essential to cancel aliased excitations. In widely-employed class AB power amplifiers, gain compression, cross-over distortion, memory effects, and thermal drift all distort the RF field modulation ... |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/TMI.2010.2087768 | IEEE Transactions on Medical Imaging |
Keywords | Field | DocType |
Radio frequency,Power amplifiers,Magnetic resonance imaging,Mixers,Couplers,Frequency control,Bandwidth | Control theory,Frequency offset,Radio frequency,DC bias,RF power amplifier,Distortion,Mathematics,Linearization,Gain compression,Amplifier | Journal |
Volume | Issue | ISSN |
30 | 2 | 0278-0062 |
Citations | PageRank | References |
1 | 0.54 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Marta G. Zanchi | 1 | 2 | 0.91 |
| Pascal P Stang | 2 | 16 | 4.28 |
| Adam B. Kerr | 3 | 9 | 4.06 |
| John M. Pauly | 4 | 600 | 52.05 |
| Greig C. Scott | 5 | 26 | 14.04 |