Werner Renhart

Ao.Univ.-Prof. Dipl.-Ing. Dr.techn.

1986 …2019
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Research Output 1986 2019

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Conference contribution
Conference contribution

3D finite element eddy current calculations by means of the magnetic vector potential

Biro, O., Preis, K., Renhart, W. & Richter, K. R., 1988, Proceedings of the Beijing International Symposium. ., p. 488-491

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A finite element code to calculate magnetic resonance problems

Renhart, W., Magele, C. & Stollberger, R., 1991, Proceedings of the Japan-Hungary Joint Seminar on Applied Electromagnetics in Materials and Computational Technology. ., p. 17-20

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Analysis of possible imperilled areas in human head during magnetic resonance imaging

Simunic, D., Wach, P., Renhart, W., Stollberger, R. & Koren, Z., 1994, Symposium Record. ., p. 381-386

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Analytical Hysteresis Model and Initial Conditions for Inrush Current Computations using FEM

Renhart, W., Biro, O., Magele, C., Preis, K. & Rabel, A., 2017, Conference Digest COMPUMAG 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Anisotropic PML in a Finite-Element T,Phi Formulation

Matzenauer, G., Biro, O., Hollaus, K., Preis, K. & Renhart, W., 2006, Internationales Wissenschaftliches Kolloquium, Technische Universität Ilmenau. ., p. n-n

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Application of finite element method for calculating 3D eddy current problems

Renhart, W., Preis, K., Magele, C. & Richter, K. R., 1987, Proceedings of the 9th International Symposium Computer Aided Design and Computer Aided Manufacturing. ., p. 303-307

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Berechnung von Einflüssen hochfrequenter elektromagnetischer Felder auf dielektrische und schwach leitende Körper mit der Methode der finiten Elemente

Renhart, W., Biro, O. & Rucker, W., 1995, Proceedings des 40. Internationalen Wissenschaftlichen Kolloquiums. ., p. 192-197

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Boundaries of the field regions: A simulation based approach

Baumgartner, P., Bauernfeind, T., Biro, O., Kreindl, D. & Renhart, W., 2018, The 18th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering - Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Calculating 3D eddy current problems using a reduced magnetic vector potential

Renhart, W., 1988, Proceedings of the Eddy Current Seminar. ., p. 75-80

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Calculation of magnetic field distribution in a human head by finite element method

Simunic, D., Wach, P., Renhart, W. & Stollberger, R., 1993, Proceedings of the 2nd Electrotechnical and Computer Science Conference ERK´93. ., p. 321-324

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Calculation of threedimensional linear and nonlinear magnetostatic field problems by finite element method

Magele, C., Preis, K., Renhart, W. & Richter, K. R., 1987, Proceedings of the 9th International Symposium Computer Aided Design and Computer Aided Manufacturing. ., p. 297-301

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Comparision of A-PHI and T-OMEGA Method for Eddy Current Calculation

Renhart, W., Stögner, H. & Preis, K., 1986, Proceedings of the 2nd IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 122-130

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Comparision of magnetic vector potential and scalar potential formulations for 3D multiply connected eddy current problems

Renhart, W., 1988, Proceedings of the 3rd IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 32-39

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Comparision of the Vektorpotential Method with the Reduced and Total Scalar Potential Method for the Analysis of Magnetostatic Fieldproblems

Magele, C. & Renhart, W., 1995, Proceedings of the 1st IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 47-54

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Computation of a Bluetooth Antenna using FEM

Renhart, W., Hollaus, K., Magele, C. & Matzenauer, G., 2006, Information Technology and Electrical Engineering - Devices and Systems, Materials and Technologies for the Future. Ilmenau: Technische Universität Ilmenau, p. 197-198

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Computation of Voltage Driven Current Dependent Ferrite Inductors using FEM

Renhart, W., Preis, K. & Magele, C., 2003, COMPUMAG Conference Digest-Volume II. Saratoga Springs: ., p. 96-97

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Currets in the human body induced by varying magnetic fields in MRI-FE simulation

Wach, P., Simunic, D., Renhart, W. & Stollberger, R., 1995, Proceedings of the 17th IEEE Engineering in Medicine and Biology Annual Conference. ., p. 467-468

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Deficiencies of Analytical Models for Simple Antenna Structures

Baumgartner, P., Bauernfeind, T., Renhart, W. & Biro, O., Sep 2016, 17th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Detecting Pareto Optimal Solutions with PSO

Baumgartner, U., Magele, C. & Renhart, W., 2004, Second International Conference on Soft Computing applied in Computer and Economic Enviroments, ICSC 2004. ., p. 155-162

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Determination of stimulation hazard for heard cells during MRI using FEM simulation

Simunic, D., Wach, P., Renhart, W., Stollberger, R. & Koren, Z. T., 1995, Abstract Book of the 17th Annual Meeting of the Bioelectromagnetic Society (BEMS). ., p. 54-55

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Eddy Current Calculations In Low Conducting Materials Influenced By The Near Field Of A Dipole Antenna Using The Finite Element Method

Renhart, W., Biro, O. & Magele, C., 1994, Proceedings of the 6th IGTE Symposium on Numerical Field Calculation in Electrical engineering. ., p. 162-167

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Eddy currents in the human body during magnetic resonance imaging (MRI)

Simunic, D., Renhart, W., Wach, P. & Stollberger, R., 1993, 3rd Management Committee Meeting of the COST 244. ., p. ?-?

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Electric currents caused by switched magnetic gradient fields in magnetic resonance imaging - numerical simulation

Simunic, D., Wach, P., Renhart, W. & Stollberger, R., 1994, Abstract Book of the 16th Annual Meeting of the Bioelectromagnetic Society (BEMS). ., p. 18-18

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Enhanced firefly algorithm for optimal design of a disk type magneto-rheologic fluid clutch

Hackl, A., Alb, M., Magele, C. & Renhart, W., 12 Jan 2017, IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers, 7815993

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

fireflies
clutches
Clutches
Local Solution
Fluid

Enhanced Firefly Algorithm for Solving Multi-Modal Optimization Problems

Bauernfeind, T., Baumgartner, P., Hackl, A., Magele, C., Reinbacher-Köstinger, A. & Renhart, W., 2017, Proceedings of the XIX International Symposium on Theoretical Electrical Engineering.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Enhanced Identification of Hidden Conductive Objects with Deterministic and Stochastic Methods

Reinbacher-Köstinger, A., Alotto, P., Magele, C. & Renhart, W., 2013, 19th International Conference on the Computation of Electromagentic Fields. ., p. 78-79

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Equivalent Circuit Description for UHF-RFID Tag Antennas Utilizing Inductively Coupled Feeding Structures

Bauernfeind, T., Preis, K., Koczka, G., Renhart, W. & Biro, O., 2011, Proceedings of the 11th International Conference on Telecommunications. ., p. 23-30

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Equivalent Circuit Parameter Extraction for Controlled Detuned NFC Antenna Systems Utilizing Thin Ferrite Foils

Bauernfeind, T., Renhart, W., Schernthanner, S., Gebhart, M. & Preis, K., 2013, International Conference on Telecommunications. ., p. 251-256

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Error Evaluation of Surface Impedance Boundary Conditions with Magnetic Vector Potential Formulation on a Cylindrical Test Problem

Wagner, B., Renhart, W. & Magele, C., 2007, Proceedings of the 16th Conference on the Computation of Electromagnetic Fields. ., p. 145-146

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evolution Strategy and Hierarchical Clustering

Aichholzer, O., Aurenhammer, F., Brandtstätter, B., Krasser, H., Magele, C., Mühlmann, M. & Renhart, W., 2001, Conference on the Computation of Electromagnetic Fields. ., p. ?-?

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Fast, Accurate and Reliable Identification of Hidden Conductive Objects with Deterministic and Stochastic Methods

Reinbacher-Köstinger, A., Magele, C. & Renhart, W., 2011, Symposium Proceedings. ., p. 761-762

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

FEM analysis of 3D magnetostatic fields

Preis, K., Biro, O., Magele, C., Renhart, W., Richter, K. R. & Vrisk, G., 1990, Proceedings of the 4th IGTE Symposium and European TEAM Workshop. ., p. 195-204

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM-based Computation of circuit parameters for testing fast transients for EMC problems

Bauer, S., Renhart, W. & Biro, O., 12 Jan 2017, IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers, 7816252

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Electromagnetic Compatibility
electromagnetic compatibility
clamps
Clamping devices
immunity

FEM-based thermal analysis of NiMH batteries for hybrid vehicles

Renhart, W., Magele, C. & Schweighofer, B., 2007, Proceedings of the 16th Conference on the Computation of Electromagnetic Fields. ., p. 295-296

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM-calculation of interactions of near field radiators to low conducting materials

Renhart, W., Biro, O. & Magele, C., 1994, Japan-Hungary Joint Seminar on Applied Electromagnetics in Materials and Computational Technology. ., p. 258-258

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

FEM simulation of induced currents in the human body during MRI

Simunic, D., Wach, P., Renhart, W., Richter, K. R. & Stollberger, R., 1993, First WG3 Meeting of COST 244: Biomedical Effects fo Electromagnetic Fields. ., p. ?-?

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Finite element code to calculate magnetic resonance problems

Renhart, W., Magele, C. & Stollberger, R., 1991, Japan-Hungary Joint Seminar on Applied Electromagnetics in Materials and Computational Technology. ., p. 17-20

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Finite Element Simulation of Impedance Measurement Effects of NFC Antennas

Bauernfeind, T., Preis, K., Renhart, W., Biro, O. & Gebhart, M., 2014, Biennial IEEE Conference on Electromagnetic Field Computation. ., p. 88-88

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Finite element techniques applied to HV problems

Bardi, I., Biro, O., Preis, K., Renhart, W. & Richter, K. R., 1995, Proceedings of the 9th International Symposium on Hight Voltage Eningeering. ., p. 8392-8392

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Firefly Algorithm for Finding Global Optimal Shapes

Alb, M., Alotto, P., Magele, C., Preis, K., Renhart, W. & Trapp, B., 2015, Short Papers of COMPUMAG 2015. ., p. PD2-PD2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Ground Compensation Coils and their Influence on the Field Distribution of Loop Antennas

Bauernfeind, T., Preis, K., Renhart, W. & Biro, O., 2014, International IGTE Symposium on Numerical Field Calculation in Electrical Engineering . ., p. 58-58

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Hidden metallic object localization by using giant magnetic resistor sensors

Renhart, W., Magele, C., Reinbacher-Köstinger, A. & Bellina, M., 2011, 14th International IGTE Symposium 2010, Proceedings. Graz: Verlag der Technischen Universität Graz, p. 465-469

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Higher Order Evolution Strategy for Identification of Hidden Conductive 3D Objects

Reinbacher-Köstinger, A., Magele, C., Renhart, W., Bellina, M. & Jaindl, M., 2010, 14th International IGTE Symposium 2010, Proceedings. ., p. 200-206

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

High frequency fields - formulation and boundary conditions

Richter, K. R., Bardi, I., Biro, O. & Renhart, W., 1997, Proceeding of the 11th COMPUMAG Conference on the Computation of Electromagnetic Fields. ., p. 1-2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

High Order Evolution Strategies for the global Organization of electromagnetic Devices

Magele, C., Preis, K., Renhart, W., Dyczij-Edlinger, R. & Richter, K. R., 1992, Digest of the 5 Biennal IEEE Conference on Electromagnetic Field Computation. ., p. WEO6-WOE6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Identification of Hidden Ferrous 3D Objects Using a GMR Sensor Array

Reinbacher-Köstinger, A., Jaindl, M., Kienesberger, M., Magele, C., Renhart, W. & Winkler, G., 2009, Proceedings of the 17th Conference on the Computation of Electromagnetic Fields. ., p. 243-244

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Improved FE-mesh truncation by surface operator implementation to speed up antenna design

Renhart, W., Magele, C. & Tuerk, C., 2009, Proceedings of the 17th Conference on the Computation of Electromagnetic Fields. ., p. 468-469

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influence of the temperature dependent susceptibility on monitoring of interstitial tissue coagulation using the proton resonance frequency method.

Stollberger, R., Huber, D., Renhart, W. & Ganzer, H., 1997, Proc. ISMRM 5th Meeting. ., p. 1963-1963

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influences of the Test Set-Up on the Antenna Impedance: A Numerical Investigation

Bauernfeind, T., Renhart, W., Baumgartner, P. & Biro, O., 2016, The 17th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of Spice Models for Overvoltage Protection Devices with Respect to Fast Transients

Bauer, S., Renhart, W., Biro, O., Turk, C., Maier, C., Winkler, G. & Deutschmann, B., 17 Oct 2018, 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018. Institute of Electrical and Electronics Engineers, 8495349

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Overvoltage protection
Diodes
Capacitance
Networks (circuits)
Electric potential