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Detail

Roberta Kriegl
Roberta Kriegl, MSc, PhD

Center for Medical Physics and Biomedical Engineering
Position: Research Assistant

T +43 1 40400 17720
roberta.kriegl@meduniwien.ac.at

Further Information

Keywords

Biomedical Engineering; Computer Simulation; Electromagnetic Fields; Magnetic Resonance Imaging

Research group(s)

  • Radio Frequency Lab

Research interests

  • ultra-high field MRI and MRS
  • Multi-channel receive and transmit MR coils
  • EM simulation
  • RF measurement techniques

Techniques, methods & infrastructure

Our RF lab is equipped with three network analyzers (Agilent E5071C, Agilent E6061B, HP 3577A), oscilloscopes, soldering stations, and a variety of mechanical tools.
For 3D electromagnetic simulations of RF coils, software packages Remcom XFdtd and Agilent ADS running on a dedicated workstation with four NVIDIA Tesla C2070 GPUs are available.

Selected publications

  1. Kriegl, R. et al., 2014. Novel inductive decoupling technique for flexible transceiver arrays of monolithic transmission line resonators. Magn. Reson. Med., 73(4), pp.1669-1681. Available at: http://dx.doi.org/10.1002/mrm.25260.
  2. Goluch, S. et al., 2014. A form-fitted three channel 31 P, two channel 1 H transceiver coil array for calf muscle studies at 7 T . Magn. Reson. Med., 73(6), pp.2376-2389. Available at: http://dx.doi.org/10.1002/mrm.25339.