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1
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81855191771
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A GTO speed-up inverter for fast-scan magnetic resonance imaging
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Peters, R.L.St.5
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2
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0027187978
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A high-efficiency 4-switch GTO speed-up inverter for the generation of fast-changing MRI gradient fields
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O.M. Mueller, J.N. Park, P.B Roemer, S.P. Souza, "A High-Efficiency 4-Switch GTO Speed-Up Inverter for the Generation of Fast-Changing MRI Gradient Fields," IEEE APEC Conference Proceedings 1993, pp. 806-812.
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IEEE APEC Conference Proceedings 1993
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Mueller, O.M.1
Park, J.N.2
Roemer, P.B.3
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3
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84858898481
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W.F. Wirth, T.G. McFarland, R. M. Vavrek, P. Roemer, O.M. Mueller, J.N. Park, "Split Gradient Amplifier for an MRI System," US Patent, US 5.270,657. Dec. 14, 1993.
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Wirth, W.F.1
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Vavrek, R.M.3
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Park, J.N.6
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4
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0027545039
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Kilowatts on order (power amplifiers)
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R.S. Burwen, "Kilowatts on Order (Power Amplifiers)," IEEE Spectrum February 1993. Vol.: 30 Iss. 2, pp. 32-37.
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IEEE Spectrum February 1993
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Burwen, R.S.1
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0029228561
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High-frequency ZVS PWM power amplifier for magnetic-field current tracking control scheme and its design considerations
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H. Fukuda, M. Nakaoka, "High-Frequency ZVS PWM Power Amplifier for Magnetic-Field Current Tracking Control Scheme and its Design Considerations," IEEE PEDS Conf. Records 1995, pp. 238-245.
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IEEE PEDS Conf. Records 1995
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Fukuda, H.1
Nakaoka, M.2
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6
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0033317016
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Power conversion PWM amplifier with two paralleled four quadrant chopper for MRI gradient coil magnetic field current tracking implementation
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S. Watanabe, P. Boyagoda, H. Iwamoto, M. Nakaoka, H. Takano."Power Conversion PWM Amplifier with Two Paralleled Four Quadrant Chopper for MRI Gradient Coil Magnetic Field Current Tracking Implementation," IEEE PESC 1999 Conf. Proceedings, pp.909-913.
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Boyagoda, P.2
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Nakaoka, M.4
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0033318730
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Analysis on a PWM power conversion amplifier with IGBT macro model to generate gradient magnetic fields in MRI systems
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Nakaoka, M.4
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8
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0033096909
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Precision DC-to-AC power conversion by optimization of the output current waveform-the half bridge revisited
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Stanley, G.R.1
Bradshaw, K.M.2
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9
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0034472864
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High-power, high-performance switching amplifier driving magnetic resonance imaging gradient coils
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Robert L. Steigerwald, William F. Wirth, "High-Power, High-Performance Switching Amplifier Driving Magnetic Resonance Imaging Gradient Coils," IEEE PESC 2000 Conf. Proceedings, pp.643-647.
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Steigerwald, R.L.1
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84858893094
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Schweighofer, P.1
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12
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8744307152
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High-power high-fidelity switching amplifier driving gradient coils for MRI systems
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J.A. Sabate, L. Garces, P. Szczesny, Qiming Li; W.F. Wirth. "High-Power High-Fidelity Switching Amplifier Driving Gradient Coils for MRI Systems." IEEE PESC '04 Conference Proceedings, pp.261-266
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Sabate, J.A.1
Garces, L.2
Szczesny, P.3
Li, Q.4
Wirth, W.F.5
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13
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2342579318
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Ripple cancellation fitter for magnetic resonance imaging gradient amplifiers
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J.A. Sabate, M. Schutten, R. Steigerwald, Qiming Li; W.F. Wirth. "Ripple Cancellation Fitter for Magnetic Resonance Imaging Gradient Amplifiers." IEEE APEC 2004 Conference Proceedings, pp.792-796.
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Sabate, J.A.1
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14
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17444419700
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Parallel operation of switching amplifiers driving magnetic resonance imaging gradient coils
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to be presented in Aug
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J.A. Sabate, Qiming Li, W.F. Wirth. "Parallel Operation of Switching Amplifiers Driving Magnetic Resonance Imaging Gradient Coils." IEEE IPEMC '04 Conference Proceedings, to be presented in Aug 2004.
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(2004)
IEEE IPEMC '04 Conference Proceedings
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Sabate, J.A.1
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