Mr Ewald Weber

Senior Research Officer

School of Information Technology and Electrical Engineering
Faculty of Engineering, Architecture and Information Technology
ewald@itee.uq.edu.au
+61 7 334 69586

Overview

Qualifications

  • Diploma in Electrical Engineering, Universitatea Politehnica din Timi?oara

Publications

View all Publications

Publications

Journal Article

Conference Publication

  • Li, M., Hugger, T., Weber, E., Jin, J., Liu, F., Ullman, P., Stark, S., Tesiram, Y., Yang, Y., Junge, S. and Crozier, S. (2015). A Fast and Practical Imaging Scheme for a Rotating RF Coil at 9.4T by Using Ultra-Short TE Sequence in Radial Trajectory, Investigation of acoustic noise reduction method for MRI-LINAC hybrid system. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 23rd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Toronto, Canada, (). 30 May - 5 June 2015.

  • Destruel, A., Weber, E., Hughes, I., Li, Y., Liu, F. and Crozier, S. (2015). Design of a whole-body radio frequency coil for image-guided radiotherapy treatment in a MRI-LINAC system. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 23rd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Toronto, Canada, (). 30 May - 5 June 2015.

  • Destruel, A., Jin, J., Liu, F., Li, M., Weber, E. and Crozier, S. (2015). Improving B1+ uniformity using segmented dielectric pads. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 23rd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Toronto, Canada, (). 30 May - 5 June 2015.

  • Wang, Y. H., Liu, F., Weber, E. and Crozier, S. (2015). Investigation of acoustic noise reduction method for MRI-LINAC hybrid system. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 23rd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Toronto, Canada, (). 30 May - 5 June 2015.

  • Trakic, A., Liu, L., Sanchez, H., Zilberti, L., Liu, F., Weber, E. and Crozier, S. (2014). Evaluation of Electric Fields Induced in the Patient During Body Rotations in the Static Magnetic Field of a MRI-LINAC System. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 22nd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Milan, Italy, (). 10-16 May 2014.

  • Wang. Y., Li, Y., Liu, F., Weber, E., Sanchez, H. and Crozier, S. (2014). Inverse RF Array Head Coil Design for MRI-LINAC System. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 22nd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Milan, Italy, (). 10-16 May 2014.

  • Trakic, A., Jin, J., Li, M., Weber, E., Sanchez, H., Fuentes, M., Liu, F. and Crozier, S. (2014). Rotating RF Coil (RRFC) for Flip Angle and Specific Absorption Rate Management Applications at 7T MRI. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 22nd Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM), Milan, Italy, (). 10-16 May 2014.

  • Jin Jin, Liu, Feng, Trakic, Adnan, Weber, Ewald and Crozier, Stuart (2013). Application of Rotating RF Coil Array in B1 Shimming with Strict Local SAR Constraints. In: ISMRM (International Society for Magnetic Resonance in Medicine), Salt Lake City, USA, (). 20-26 April 2013.

  • Trakic, Adnan, Weber, Ewald, Jin, Jin, Li, Mingyan, Liu, Feng and Crozier, Stuart (2013). B1 gradient encoding with the rotating RF coil. In: Proceedings of the International Society for Magnetic Resonance in Medicine (ISMRM): 21st Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine (ISMRM): 21st Scientific Meeting and Exhibition, Salt Lake City, UT, United States, (). 20-16 April 2013.

  • Li, Mingyan, Jin Jin, Liu, Feng, Weber, Ewald, Trakic, Adnan and Crozier, Stuart (2013). Highly accelerated parallel MRI using rotating radiofrequency coil array at 7T. In: ISMRM 21st Annual Meeting and Exhibition. International Society for Magnetic Resonance in Medicine, Salt Lake City, Utah USA, (). 20-26 April 2013.

  • Jin Jin, Liu, Feng, Weber, Ewald and Crozier, Stuart (2013). On patient-specific models for accurate SAR estimations at 7 T. In: ISMRM 21st Annual Meeting and Exhibition. 21st Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), Salt Lake City, UT, United States, (). 20-26 April 2013.

  • Limei Liu, Sanchez Lopez, Hector, Michael Poole, Weber, Ewald, Liu, Feng and Crozier, Stuart (2012). A passive copper shield for the split MRI system. In: 2012 – ISMRM 20th Annual Meeting & Exhibition in Melbourne, Australia. 20th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Melbourne, Australia, (2606-2606). 5-11 May 2012.

  • Sanchez Lopez, Hector, Poole, Michael, Weber, Ewald, Liu, Limei and Crozier, Stuart (2012). Efficient hybrid eddy current simulation in thick cylinders and thin surfaces of arbitrary geometry induced by MRI gradient coils. In: 20th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Melbourne, Australia, (). 5-11 May 2012.

  • Li, Mingyan, Jin, Jin, Trakic, Adnan, Liu, Feng, Weber, Ewald, Li, Yu and Crozier, Stuart (2012). High acceleration with a rotating radiofrequency coil array (RRFCA) in parallel magnetic resonance imaging (MRI). In: 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012, San Diego, United States, (1098-1101). 28 August - 1 September 2012. doi:10.1109/EMBC.2012.6346126

  • Jin, Jin, Liu, Feng, Weber, Ewald and Crozier, Stuart (2012). Inverse field-based approach for the evaluation of electromagnetic fields and its application in local SNR-shimming for MRI. In: 34BEMS: 34th Annual Conference of Bioelectromagnetics Society, Brisbane, Australia, (). 17 - 22 June 2012.

  • Li, Bing Keong, Weber, Ewald, Bartel, Fabian, Hunt, Dean, Engstrom, Craig, Trakic, Adnan, Demetriades,Tim and Crozier, Stuart (2012). Multi-directional MSK phased array wrist coil. In: 20th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Melbourne, Australia, (). 5-11 May 2012.

  • Liu, Feng, Jin, Jin, Li, Mingyan, Trakic, Adnan, Weber, Ewald and Crozier, Stuart (2012). On the reduction of transmit B1 non-uniformity and SAR using a single-loop rotating RF coil. In: 34BEMS: 34th Annual Meeting of the Bioelectromagnetics Society, Brisbane, Australia, (). 17 - 22 June 2012.

  • Li, Bing Keong, Weber, Ewald, Bartel, Fabian, Morris, Dru, Engstrom, Craig, Trakic, Adnan, Wang, Hua, Kelly, Ben and Crozier, Stuart (2012). Open phased array knee coil for dynamic MSK MRI. In: 20th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Melbourne, Australia, (). 5-11 May 2012.

  • Li, Yu, Li, Bing Keong, Weber, Ewald, Crozier, Stuart, Schneider, Johannes, Ullmann, Peter and Junge, Sven (2012). Pre-clinical imaging at 9.4T using a versatile 8-channel Transceive Array. In: Proceedings of the International Society for Magnetic Resonance in Medicine, Melbourne , Australia, (). 5 - 11 May 2012.

  • Sanchez Lopez, Hector, Weber, Ewald, Michael Poole, Limei Liu and Crozier, Stuart (2012). Toward an integrated RF-Shield-Gradient Coil Design Method. In: 20th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM), Melbourne, Australia, (). 5-11 May 2012.

  • Jin, Jin, Liu, Feng, Li, Yu, Weber, Ewald, Xu, Wenlong and Crozier, Stuart (2011). A MOM/FEM-based coil sensitivity mapping method for high-field parallel MRI. In: 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society: EMBC proceedings. 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2011), Boston, MA, United States, (2837-2840). 30 August - 3 September 2011. doi:10.1109/IEMBS.2011.6090784

  • Jin, Jin, Li, Yu, Liu, Feng, Weber, Ewald and Crozier, Stuart (2011). A comparison study of different RF shields for an 8-element transceive small animal array at 9.4T. In: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, MA, United States, (543-546). 30 August-3 September 2011. doi:10.1109/IEMBS.2011.6090100

  • Yu Li, Liu, Feng, Weber, Ewald, Li, Mingyan, Xu, Wenlong and Crozier, Stuart (2011). A theoretical study for the inverse design of an ellipsoidal phased-array breast coil. In: 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Boston, MA, United States, (539-542). 30 August - 3 September 2011. doi:10.1109/IEMBS.2011.6090099

  • Li, Yu, Weber, Ewald, Liu, Feng, Li, Bing Keong and Crozier, Stuart (2011). The optimization of an 8-channel transceive volume array for small animal MRI at 9.4T. In: Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2011. Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2011, Boston, MA, United States, (2833-2836). 30 August-2 September 2011. doi:10.1109/IEMBS.2011.6090783

  • Li, Bing Keong, Wang, Hua, Weber, Ewald, Li, Yu, Trakic, Adnan, Lee, Daniel James, Farhat, Sedig, Glover, Paul, Bowtell, Richard and Crozier, Stuart (2010). A 7T ‘Capless’ Transceive Breast Coil. In: ISMRM-ESMRMB Joint Annual Meeting 2010. ISMRM-ESMRMB Joint Annual Meeting 2010: Clinical Needs and Technological Solutions, Stockholm, Sweden, (). 1-7 May 2010.

  • Li, Y., Liu, F., Jin, J., Weber, E., Li, B., Wang, H. and Crozier, S. (2010). A modelling study of a hybrid loop-strip coil structure for multichannel transceive breast array coil. In: Daniel K. Sodickson, Proceedings of the International Society for Magnetic Resonance in Medicine. ISMRM, Stockholm, Sweden, (3857-3857). 1-7 May, 2010.

  • Li. Y., Weber, E., Li, J., Liu, F., Schneider, J., Ohrel, S., Junge, S., Ullmann, P., Wick, M. and Crozier, S. (2010). A stripline-like coil element structure for high field phased array coils and its application for a 8-channel 9.4T small animal transceive array. In: Daniel K. Sodickson, Proceedings of the International Society for Magnetic Resonance in Medicine. Joint Annual Meeting ISMRM-ESMRMB 2010. ISMRM, Stockholm, Sweden, (3833-3833). 1-7 May, 2010.

  • Chi, J., Liu, F., Weber, Ewald, Li, Y., Wei, R., Xu,W., Trakic, A, Wang, H. and Crozier, S (2010). GPU Accelerated FDTD Solver and Its Application in B1-Shimming. In: Daniel K. Sodickson, M.D., Ph.D., Program Chair, ISMRM 18th Scientific Meeting and Exhibition. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden, (1477-1477). 1-7 May 2010.

  • Jin, J., Liu, F., Weber, E. and Crozier, S. (2010). Maxwell's equation tailored reverse method of obtaining coil sensitivity for parallel MRI. In: Daniel K. Sodickson, ISMRM 18th Scientific Meeting and Exhibition. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden, (2896-2896). 1-7 May 2010.

  • Fuentes, M., Weber, E., Wilson, S., Li, B. and Crozier, S. (2010). Micro-electromechanical systems (MEMS) based RF-switches in MRI – A Performance Study. In: Daniel K. Sodickson, M.D., Ph.D., Program Chair, ISMRM 18th Scientific Meeting and Exhibition. ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden, (422-422). 1-7 May 2010.

  • Liu, Feng, Weber, Ewald, Trakic, Adnan, Wang, Hua and Crozier, Stuart (2010). On the reduction of the transmit B1 non-uniformity and SAR using a single-element rotating RF coil. In: ISMRM-ESMRMB Joint Annual Meeting 2010. ISMRM-ESMRMB Joint Annual Meeting 2010: Clinical Needs and Technological Solutions, Stockholm, Sweden, (). 1-7 May 2010.

  • Trakic, A., Wang, H., Weber, E., Li, B., Poole, M., Liu, F. and Crozier, S. (2010). Time Division Multiplexed - Sensitivity Encoding (TDM-SENSE) with a mechanically rotating RF coil. In: Daniel K. Sodickson, Proceedings of the International Society for Magnetic Resonance in Medicine. Joint Annual Meeting ISMRM-ESMRMB 2010. ISMRM, Stockholm, Sweden, (1507-1507). 1-7 May 2010.

  • Trakic, Adnan, Li, Bing Keong, Weber, Ewald, Liu, Feng, Wilson, Stephen and Crozier, Stuart (2009). A mechanically rotating RF transceive system and method for applications in magnetic resonance. In: 2009 Proceedings of the 17th ISMRM Scientific Meeting & Exhibition. 17th ISMRM Scientific Meeting & Exhibition, Honolulu, Hawaii, (505-505). 18-24 April 2009.

  • Li, Yu, Liu, Feng, Weber, Ewald, Li, Bing Keong and Crozier, Stuart (2009). An inverse method for the design of RF array coils with a sparse structure and its application for breast imaging. In: 2009 Proceedings of the 17th ISMRM Scientific Meeting & Exhibition. 17th ISMRM Scientific Meeting & Exhibition, Honolulu, Hawaii, (3004-3004). 18-24 April 2009.

  • Trakic, Adnan, Weber, Ewald, Li, Bing Keong, Wang, Hua and Crozier, Stuart (2009). MRI with a rapidly rotating coil. In: 2009 Proceedings of the 17th ISMRM Scientific Meeting & Exhibition. 17th ISMRM Scientific Meeting & Exhibition, Honolulu, Hawaii, (2959-2959). 18-24 April 2009.

  • Li, Y., Wang, H., Liu, F., Li, B.K., Shou, G., Weber, E. and Crozier, S. (2008). A comparison study of regularization techniques on the theoretical design of phased array RF coils in MRI. In: G. Dumont and H. Galiana, Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, Canada, (439-442). 20-24 August 2008. doi:10.1109/IEMBS.2008.4649184

  • Li, B. K., D'Arcy, M., Weber, E. and Crozier, S. (2008). A new method in accelerating PROPELLER MRI. In: G. Dumont and H. Galiana, Engineering in Medicine and Biology Society 2008. 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2008 (EMBS 2008), Vancouver, Canada, (1655-1658). 20-25 August 2008. doi:10.1109/IEMBS.2008.4649492

  • Sanchez Lopez, H., Liu, F., Trakic, A., Weber, E. and Crozier, S. (2008). A new shimming approach using the Equivalent Magnetizing Current (EMC) Method. In: Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. The International Society for Magnetic Resonance in Medicine, Toronto, Ontario, Canada, (2991-2991). 3-9 May 2008.

  • Weber, E., Li, B.K, Liu, F, Li, Y, Ullmann, P., Sanchez Lopez, H. and Crozier, S. (2008). A novel 8-channel transceive volume-array for a 9.4T animal scanner. In: Pauly, K Butts, Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. International Society for Magnetic Resonance in Medicine - 16th Scientific Meeting and Exhibition, Toronto, Canada, (151-151). 3 - 9 May, 2008.

  • Lopez, Hector Sanchez, Liu, Feng, Weber, Ewald and Crozier, Stuart (2008). A novel method for passive shim design: I. In: Progress In Electromagnetics Research Symposium Abstracts. Progress In Electromagnetics Research Symposium (PIERS), Hangzhou, China, (724-725). 24-28 March 2008.

  • Weber, E., Li, B. K., Liu, F. and Crozier, S. (2008). A ultra high field multi-element transceive volume array for small animal MRI. In: G. Dumont and H. Galiana, Engineering in Medicine and Biology Society 2008. 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2008, Vancouver, Canada, (2039-2042). 20-25 August 2008. doi:10.1109/IEMBS.2008.4649592

  • Ullmann, P., Erber, G., Eckert, T., Freitag, P., Gotzelmann, G, Heidenreich, M, Heinen, U., Junge, S., Lendi, P., Odermatt, B., Post, H., Rommel, J., Schwilch, A., Uhrig, W., Velten, R., Wark, U., Weber, E. and Ruhm, W. (2008). Development of a Multi-Channel Transmit Extension for a Broadband RF-Electronics and its Evaluation on a 9.4 T Animal Scanner with 8 Transmit Channels. In: Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. The International Society for Magnetic Resonance in Medicine's 16th Scientific Meeting and Exhibition, Toronto, Ontario, Canada, (684-684). 3-9 May 2008.

  • Trakic, A., Wang, H., Sanchez Lopez, H., Weber, E. and Crozier, S. (2008). Lowering the imager significantly reduces the field exposure of MRI occupational workers. In: Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. The International Society for Magnetic Resonance in Medicine's 16th Scientific Meeting and Exhibition, Toronto, Ontario, Canada, (1050-1050). 3-9 May 2008.

  • Liu, F., Trakic, A., Sanchez Lopez, H., Weber, E. and Crozier, S. (2008). Tailoring of gradient coils for numerical exposure evaluations based on experimentally measured B-field. In: Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. The International Society for Magnetic Resonance in Medicine's 16th Scientific Meeting and Exhibition, Toronto, Ontario, Canada, (1053-1053). 3-9 May 2008.

  • Sanchez Lopez, H., Liu, F., Trakic, A., Weber, E. and Crozier, S. (2008). The Equivalent Magnetizing Current (EMC) method for biplanar active and passive shim design. In: Proceedings of the 16th Annual Meeting of the International Society for Magnetic Resonance in Medicine. International Society for Magnetic Resonance in Medicine, Toronto, Ontario, Canada, (343-343). 3-9 May 2008.

  • Li, Yu, Liu, Feng, Weber, Ewald, Shou, Guofa and Crozier, Stuart (2008). Theoretical Design of Phased Array RF Coils for Human Breast in MRI. In: CSMRM & OCSMRM Joint Meeting 2008 and ESMRMB Workshop, Shenzhen, China, (). 13-15 Dec 2008.

  • Sanchez, H., Liu, F., Trakic, A., Weber, E. and Crozier, S. (2007). 3D-gradient coil structures for MRI designed using fuzzy membership functions. In: A. Dittmar and J. Clark, Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2007), Lyon, France, (2042-2045). 23-26 August 2007. doi:10.1109/IEMBS.2007.4352721

  • Sanchez Lopez, H., Liu, F., Weber, E. and Crozier, S. (2007). 3D-gradient coil structures for breast imaging using fuzzy membership functions, Part II. In: Bongartz, G., Proceedings of the 15th Annual Meeting of International Society for Magnetic Resonance in Medicine. International Society for Magnetic Resonance in Medicine - ISMRM, Berlin, Germany, (3288-3288). 19-25 May, 2007.

  • Weber, E., Li, B. K., Liu, F. and Crozier, S. (2007). A fast parallel imaging rotary phased array head coil with improved sensitivity profile deep in the center of the brain. In: A. Dittmar and J. Clark, Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2007), Lyon, France, (504-507). 23-26 August 2007. doi:10.1109/IEMBS.2007.4352333

  • Li, B.K., Weber, E., Beck, B., Blackband, S. and Crozier, S. (2007). An experimental verification of a hybrid MoM/FEM method for RF simulations in MRI. In: Bongartz, G., Proceedings of the 15th Annual Meeting of International Society for Magnetic Resonance in Medicine. International Society for Magnetic Resonance in Medicine - ISMRM, Berlin, Germany, (450-450). 19-25 May, 2007.

  • Li, B. K., Liu, F., Weber, E., Padhi, S. and Crozier, S. (2007). An improved hybrid MoM/FDTD technique for MRI RF coils modeling using Huygen's equivalent surface method. In: A. Dittmar and J. Clark, Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2007), Lyon, France, (3898-3901). 23-26 August 2007. doi:10.1109/IEMBS.2007.4353185

  • Rose, S., Janke, A., Finnigan, S., Weber, E., Elder, E., McMahon, K. L., Galloway, G. J., Semple, J., Brown, J. and Chalk, Jonathan B. (2005). Sodium magnetic resonance imaging in acute stroke. In: Internal Medicine Journal. Proceedings of: 2004 Annual Scientific Meeting of the Stroke Society of Australasia. 2004 Annual Scientific Meeting of the Stroke Society of Australasia, Hobart, TAS, Australia, (A12-A12). 13-15 October 2004. doi:10.1111/j.1444-0903.2005.abstract_352.x

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