Jorkowski, Philipp ; Schmidt, Kersten ; Schenker, Carla ; Grubišić, Luka ; Schuhmann, Rolf (2022)
Adapted Contour Integration for Nonlinear Eigenvalue Problems in Waveguide Coupled Resonators.
In: IEEE Transactions on Antennas and Propagation, 70 (1)
doi: 10.1109/TAP.2021.3111413
Article

Georg, Niklas ; Römer, Ulrich ; Schöps, Sebastian ; Schuhmann, Rolf (2018)
Uncertainty Quantification for an Optical Grating Coupler using Adaptive Stochastic Collocation.
SIAM Conference on Uncertainty Quantification 2018.
Conference or Workshop Item

Ackermann, Wolfgang ; Corno, Jacopo ; De Falco, Carlo ; Georg, Niklas ; Kellermann, Malena ; Krimm, Alexander ; Schöps, Sebastian
ed.: Schuhmann, Rolf (2017)
Eigenvalue Tracking for the Sensitivity Analysis of Resonant Modes in Superconducting Cavities.
URSI-B Workshop Felder und Wellen. Groß-Behnitz, Germany
Conference or Workshop Item

Schöps, Sebastian ; Merkel, Melina ; Niyonzima, Innocent
ed.: Schuhmann, Rolf (2017)
Parallel-In-Time Methods for the Simulation of Electromagnetic Field Problems.
URSI-B Workshop Felder und Wellen. Groß-Behnitz, Germany
Conference or Workshop Item

Claßen, Christoph ; Gjonaj, Erion ; Römer, Ulrich ; Schuhmann, Rolf ; Weiland, Thomas (2011)
Modeling of Field Singularities at Dielectric Edges Using Grid Based Methods.
In: Advances in Radio Science, 9
Article

Lubkowski, Grzegorz ; Bandlow, Bastian ; Schuhmann, Rolf ; Weiland, Thomas (2009)
Effective Modeling of Double Negative Metamaterial Macrostructures.
In: IEEE Transactions on Microwave Theory and Techniques, 57 (5)
Article

Lubkowski, Grzegorz ; Damm, Christian ; Bandlow, Bastian ; Schuhmann, Rolf ; Schuessler, M. ; Weiland, Thomas (2008)
Experimental Study of Subwavelength Waveguides Loaded by Electric and Magnetic Resonant Scatterer Arrays.
Proceedings of the 38th European Microwave Conference.
Conference or Workshop Item

Bandlow, Bastian ; Schuhmann, Rolf ; Lubkowski, Grzegorz ; Weiland, Thomas (2008)
Analysis of Single-Cell Modeling of Periodic Metamaterial Structures.
In: IEEE Transactions on Magnetics, 44 (6)
Article

De Gersem, Herbert ; Schuhmann, Rolf ; Feigh, Stefan ; Weiland, Thomas (2008)
Hierarchical FIT/FE Discretization for Dielectric Subcell Interfaces.
In: IEEE Transactions on Magnetics, 44 (6)
Article

Lubkowski, Grzegorz ; Hirtenfelder, Franz ; Bandlow, Bastian ; Schuhmann, Rolf ; Weiland, Thomas (2008)
Macromodeling of Parabolic Double Negative Metamaterial Antennas.
In: Frequenz: Journal of RF-Engineering and Telecommunications, 62
Article

Lubkowski, Grzegorz ; Damm, Christian ; Bandlow, Bastian ; Schuhmann, Rolf ; Schuessler, M. ; Weiland, Thomas (2008)
Metamaterial Loaded Waveguides for Miniaturized Filter Applications.
In: Frequenz: Journal of RF-Engineering and Telecommunications, 62
Article

Schuhmann, Rolf ; Bandlow, Bastian ; Lubkowski, Grzegorz ; Weiland, Thomas (2008)
Micro- and Macroscopic Simulation of Periodic Metamaterials.
In: Advances in Radio Science, 6
Article

Lubkowski, Grzegorz ; Damm, Christian ; Bandlow, Bastian ; Schuhmann, Rolf ; Schuessler, M. ; Weiland, Thomas (2008)
Metamaterial Loaded Waveguides For Filter Applications.
Metamaterials Week, Barcelona, 05.-08.02.2008.
Conference or Workshop Item

Lubkowski, Grzegorz ; Hirtenfelder, Franz ; Schuhmann, Rolf ; Weiland, Thomas (2007)
3D Full-wave Field Simulations of Double Negative Metamaterial Macrostructures.
Proceedings of the First International Congress on Advanced Electromagnetic Materials in Microwaves and Optics.
Conference or Workshop Item

Schuhmann, Rolf ; Bandlow, Bastian ; Lubkowski, Grzegorz ; Weiland, Thomas (2007)
Mikro- und Makroskopische Simulation von Periodischen Metamaterialien.
Kleinheubacher Tagung 2007.
Conference or Workshop Item

Zagorodnov, Igor A. ; Schuhmann, Rolf ; Weiland, Thomas (2007)
Conformal FDTD-Methods to avoid Time Step Reduction with and without Cell Enlargement.
In: Journal of Computational Physics, 225 (2)
Article

Lubkowski, Grzegorz ; Schuhmann, Rolf ; Weiland, Thomas (2007)
Extraction of Effective Metamaterial Parameters by Parameter Fitting of Dispersive Models.
In: Microwave and Optilcal Technology Letters, John Wiley, 49 (2)
Article

Lubkowski, Grzegorz ; Damm, Christian ; Bandlow, Bastian ; Schuhmann, Rolf ; Schuessler, M. ; Weiland, Thomas (2007)
Broadband Transmission below the Cutoff Frequency of a Waveguide Loaded with Resonant Scatterers Arrays.
In: The Institution of Engineering and Technology (IET), Microwave, Antennas and Propagation, 1
Article

Schuhmann, Rolf ; Weiland, Thomas (2006)
A Common Framework for Computational Electromagnetics on Three-Dimensional Grids.
In: Radio Science, 319
Article

Bommaraju, Chakrapani ; Marklein, René ; Schuhmann, Rolf ; Weiland, Thomas (2006)
A Novel Low-Dispersive (2,2) Collocated FDTD Scheme.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields Proceedings of the 2005 Workshop on Computational Electromagnetics in Time-Domain (CEM-TD), 20 (1)
Article

Lubkowski, Grzegorz ; Damm, Christian ; Bandlow, Bastian ; Schuhmann, Rolf ; Schuessler, M. ; Weiland, Thomas (2006)
Waveguide Miniaturization using Spiral Resonators and Dipole Arrrays.
Proceedings of the 36th European Microwave Conference.
Conference or Workshop Item

Simovic, Barbara S. ; Gustavsson, Simon ; Leturcq, Renaud ; Studerus, P. ; Ensslin, K. ; Forrer, Jörg ; Schweiger, Arthur ; Schuhmann, Rolf (2006)
Study of the Microwave-Induced Transport through a Quantum Dot Inserted in a 35-GHz Loop-Gap Resonator.
In: Physica E: Low-Dimensional Systems & Nano-Structures, 34
Article

Schuhmann, Rolf ; Zagorodnov, Igor A. ; Weiland, Thomas (2006)
A Simplified Conformal (SC) Method for Modeling Curved Boundaries in FDTD Without Time Step Reduction.
Proceedings of the 2006 IEEE MTT-S International Microwave Symposium.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2006)
Model Order Reduction for Large Systems in Computational Electromagnetics.
In: Linear Algebra and Its Applications: Special Issue on Order Reduction of Large-Scale Systems, 415 (2)
Article

Euler, Timo ; Schuhmann, Rolf ; Weiland, Thomas (2006)
Polygonal Finite Elements.
Proceedings of the 8th International Workshop on Finite Elements for Microwave Engineering.
Conference or Workshop Item

Euler, Timo ; Schuhmann, Rolf ; Weiland, Thomas (2006)
Polygonal Finite Elements.
In: IEEE Transactions on Magnetics, 42 (4)
Article

Balk, Monika Christine ; Schuhmann, Rolf ; Weiland, Thomas (2006)
Open Boundaries for Particle Beams within FIT-Simulations.
In: Nuclear Instruments and Methods in Physics Research A, 558, 558 (1)
Article

Schuhmann, Rolf ; Zagorodnov, Igor A. ; Weiland, Thomas (2006)
Comment on \grqqEnlarged Cells for the conformal FDTD Method to Avoid the Time Step Reduction\grqq.
In: IEEE Microwave and Wireless Components Letters, 16 (1)
Article

Lubkowski, Grzegorz ; Schuhmann, Rolf ; Weiland, Thomas (2006)
Effective Metamaterial Representation by Parameter-Fitting of Dispersion Models.
Proceedings of the Progress in Electromagnetics Research Symposium, Cambridge.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2005)
Solution of Radiation and Scattering Problems in Complex Environments Using a Hybrid Finite Integration Technique - Uniform Theory of Diffraction Approach.
In: IEEE Transactions on Antennas and Propagation, 53 (10)
Article

Lubkowski, Grzegorz ; Schuhmann, Rolf ; Weiland, Thomas (2005)
Extraction of Effective Material Parameters for Double Negative Metamaterials from 3D Field Simulations.
Digest of the 2005 IEEE AP-S URSI Symposium.
Conference or Workshop Item

Nolden, Fritz ; Franzke, Bernhard ; Peschke, Claudius ; Caspers, Fritz ; Thorndahl, Lars ; Balk, Monika Christine ; Schuhmann, Rolf ; Weiland, Thomas (2005)
Stochastic Cooling Electrodes for a Wide Velocity Range in the CR.
Proceedings of the Particle Accelerator Conference.
Conference or Workshop Item

Lubkowski, Grzegorz ; Schuhmann, Rolf ; Weiland, Thomas (2005)
Computation of Effective Magnetic Permeability for Ring Resonator Structures Based on 3D Field Simulations.
Proceedings of the Seminar on Metamaterials and Circuit Design Based on SRRS.
Conference or Workshop Item

Lubkowski, Grzegorz ; Schuhmann, Rolf ; Weiland, Thomas (2005)
Computation of Effective Material Parameters for Double Negative Metamaterial Cells Based on 3D Field Simulations.
Proceedings of the EPFL Latsis Symposium.
Conference or Workshop Item

Sievers, Denis ; Schuhmann, Rolf ; Zagorodnov, Igor A. ; Weiland, Thomas (2004)
Anwendung Finiter Symmetriegruppen zur Beschleunigung der Numerischen Lösung von Streuproblemen.
Kleinheubacher Tagung 2004, Programm und Abstracts.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2004)
Modellierung und Simulation von Metamaterialien.
Kleinheubacher Tagung 2004, Programm und Abstracts.
Conference or Workshop Item

Cinalli, M. ; Edelvik, F. ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Consistent material operators for tetrahedral grids based on geometrical principles.
In: International journal of numerical modelling, 17 (5)
doi: 10.1002/jnm.553
Article

Cinalli, Marco ; Edelvik, Fredrik ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Consistent Material Operators for Tetrahedral Grids Based on Geometrical Principles.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 17
Article

Edelvik, Fredrik ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A General Stability Analysis of FIT/FDTD Applied to Lossy Dielectrics and Lumped Elements.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 17 (4)
Article

Edelvik, F. ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A general stability analysis of FIT/FDTD applied to lossy dielectrics and lumped elements.
In: International Journal of numerical modelling, 17 (4)
doi: 10.1002/jnm.547
Article

Edelvik, Fredrik ; Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A Comparison of Different Enhanced FDTD Schemes on Generalized Grids.
Digest of the 2004 IEEE AP-S URSI Symposium.
Conference or Workshop Item

Cinalli, Marco ; Edelvik, Fredrik ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A Comparison of Different Time-Domain Techniques for Wave Propagation Problems.
Proceedings of the Progress in Electromagnetics Research Symposium (PIERS).
Conference or Workshop Item

Feigh, Stefan ; Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Eigenmode Simulation of Electromagnetic Resonator Cavities with Gyrotropic Materials.
In: IEEE Transactions on Magnetics, 40 (2)
Article

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Fast Full Wave Simulation of Interconnects based on FIT and Model Order Reduction.
Proceedings of the Progress in Electromagnetics Research Symposium (PIERS).
Conference or Workshop Item

Clemens, Markus ; Wilke, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Subspace Projection Extrapolation Scheme for Transient Field Simulations.
In: IEEE Transactions on Magnetics, 40 (2)
Article

Schuhmann, Rolf ; Weiland, Thomas (2004)
Transient Modal Analysis of Quasi-Implicit FDTD Schemes.
In: IEEE Transactions on Magnetics, 40 (2)
Article

Schuhmann, Rolf ; Weiland, Thomas (2004)
Recent Advances in Finite Integration Technique for High Frequency Applications.
In: W.H.A. Schilders, E.Jan W. ter Maten, S.H.M.J. Houben (eds.): Scientific Computing in Electrical Engineering (Mathematics in Industry), Springer-Verlag, Berlin, 2004, 4
Article

Sievers, Denis ; Schuhmann, Rolf ; Zagorodnov, Igor ; Weiland, Thomas (2004)
Anwendung finiter Symmetriegruppen zur Beschleunigung der numerischen Lösung von Streuproblemen.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Efficient model order reduction based on a two-step lanczos approach.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2004)
Fast full wave simulation of interconnects based on FIT and model order reduction.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2004)
Modellierung und Simulation von Metamaterialien.
Conference or Workshop Item

Edelvik, F. ; Cinalli, M. ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A comparison of different enhanced FDTD schemes on generalized grids.
Conference or Workshop Item

Cinalli, M. ; Edelvik, F. ; Schuhmann, Rolf ; Weiland, Thomas (2004)
A comparison of different time-domain techniques for wave propagation problems.
Conference or Workshop Item

Zagorodnov, Igor A. ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Long-Time Numerical Computation of Electromagnetic Fields in the Vicinity of a Relativistic Source.
In: Journal of Computational Physics, 191 (2)
Article

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Efficient Model Order Reduction of FIT Discretized Electromagnetic Structures for Field-Circuit Coupled Problems.
Workshop on Optimization and Coupled Problems in Electromagnetism, Napoli, Sept. 22-23, 2003 Optimization and Coupled Problems in Electromagnetism.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Ordnungsreduzierte Modelle auf Basis von FIT-Diskretisierungen.
Kleinheubacher Berichte.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2003)
A FIT Matrix Formulation for the Application of Global Boundary Conditions in Frequency Domain.
Digest of the 2003 AP-S URSI Symposium.
Conference or Workshop Item

Mayer, Frank ; Schuhmann, Rolf ; Weiland, Thomas (2003)
FITD Calculations in Cascaded Grid Structures.
Proceedings of the 5th International Conference on Computation in Electromagnetics.
Conference or Workshop Item

Clemens, Markus ; Feigh, Stefan ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Jacobi-Davidson-Type Algorithms with Interior Multigrid-Scheme for the Simulation of Electromagnetic Resonator Structures with Gyromagnetic Materials.
Digest of the 2003 AP-S URSI Symposium.
Conference or Workshop Item

Balk, Monika Christine ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Modelling of Open Boundaries for FIT/ FDTD Simulations of Particle Beams.
Digest of the 2003 AP-S URSI Symposium.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2003)
Die Methode der Finiten Integration für dreidimensionale Feldprobleme.
Proceedings of the ASIM Workshop Modellierung und Simulation räumlich verteilter Systeme.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2003)
Materialien für Linkshänder.
In: Physik Journal, 2 (5)
Article

Paech, Andreas ; Huber, Andreas ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Time-Domain Simulation of On-Chip Power-Distribution-Networks with Frequency-Dependent Parameters.
Proceedings of the 7th IEEE Workshop on Signal Propagation on Interconnects.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Simulation of Scattering Problems in Time Domain Using a Hybrid FDTD-UTD Formulation.
Proceedings of the 19th Annual Review of Progress in Applied Computational Electromagnetics.
Conference or Workshop Item

Zagorodnov, Igor A. ; Schuhmann, Rolf ; Weiland, Thomas (2003)
A Uniformly Stable Conformal FDTD-Method in Cartesian Grids.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 16
Article

Schuhmann, Rolf ; Weiland, Thomas (2003)
Stability and Conservation Properties of Transient Field Simulations Using FIT.
Proceedings of the SIAM Conference on Computational Science and Engineering (CSE 03).
Conference or Workshop Item

Schuhmann, Rolf ; Mayer, Frank ; Weiland, Thomas (2003)
Construction and properties of consistent 3D-subgrids for FIT/FDTD.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Efficient model order reduction of FIT discretized electromagnetic structures for field-circuit coupled problems.
Conference or Workshop Item

Feigh, Stefan ; Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Eigenmode simulation of electromagnetic resonator cavities with gyrotropic materials.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2003)
A FIT matrix formulation for the application of global boundary conditions in frequency domain.
Conference or Workshop Item

Mayer, Frank ; Schuhmann, Rolf ; Weiland, Thomas (2003)
FITD calculations in cascaded grid structures.
Conference or Workshop Item

Clemens, Markus ; Feigh, Stefan ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Jacobi-Davidson-type algorithms with interior multigrid-scheme for the simulation of electromagnetic resonator structures with gyromagnetic materials.
Conference or Workshop Item

Zagorodnov, Igor ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Long-time numerical computation of electromagnetic fields in the vicinity of a relativistic source.
In: Journal of computational physics, 191
Article

Schuhmann, Rolf ; Weiland, Thomas (2003)
Materialien für Linkshänder.
In: Physik-Journal, 2
Article

Balk, Monika Christine ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Modelling of open boundaries for FIT/FDTD-simulations of particle beams.
Conference or Workshop Item

Wittig, Tilmann ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Ordnungsreduzierte Modelle auf Basis von FIT-Diskretisierungen.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Simulation of scattering problems in time domain using a hybrid FDTD-UTD formulation.
In: 19th Annual Review of Progress in Applied Computational Electromagnetics : Monterey, CA, March 24 - 28, 2003 [Elektronische Ressource] / Applied Computational Electromagnetics Society .- Monterey, Calif., 2003.- 1 CD-ROM.- S. 377-382
Article

Schuhmann, Rolf ; Weiland, Thomas (2003)
Stability and conservation properties of transient field simulations using FIT.
In: Advances in radio science
Article

Clemens, Markus ; Wilke, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Subspace projection extrapolation scheme for transient field simulations.
Conference or Workshop Item

Paech, Andreas ; Huber, Andreas ; Schuhmann, Rolf ; Weiland, Thomas (2003)
Time-domain simulation of on-chip power-distribution-networks with frequency-dependent parameters.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2003)
Transient modal analysis of quasi-implicit FDTD schemes.
Conference or Workshop Item

Schuhmann, Rolf ; Mayer, Frank ; Weiland, Thomas (2003)
Consistent 3D-FDTD Subgrids for Microwave Applications.
Proceedings of the International Conference on Electromagnetics in Advanced Applications.
Conference or Workshop Item

Darms, M. ; Schuhmann, Rolf ; Spachmann, Holger ; Weiland, Thomas (2002)
Dispersion and Asymmetry Effects of ADI-FDTD.
In: IEEE Microwave and Guided Wave Letters, 12 (12)
Article

Spachmann, Holger ; Schuhmann, Rolf ; Setzer, Stefan ; Weiland, Thomas (2002)
Explicit Temporal Integrators for Low-Pass Filtering of FDTD-Signals.
In: IEEE Antennas and Wireless Propagation Letters, 1
Article

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Higher Order Explicit Time Integration Schemes for Maxwell's Equations.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 15 (6)
Article

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Model Order Reduction and Equivalent Circuit Extraction for FIT Discretized Electromagnetic Systems.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 15 (6)
Article

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Application of the Finite Integration Technique to Acoustic Problems.
Proceedings of the Acoustics Conference.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2002)
Efficient Calculation of Effective Material Parameters in Metamaterials Using FDTD and a Modal Approach.
Digest of the 2002 IEEE MTT-S International Microwave Symposium.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2002)
A Hybrid Technique combining the FDTD Method and the Time Domain UTD.
Digest of the 2002 AP-S URSI Symposium.
Conference or Workshop Item

Balk, Monika Christine ; Schuhmann, Rolf ; Nolden, Fritz ; Weiland, Thomas (2002)
Investigation of Planar Pickup- and Kicker Electrodes for Stochastic Cooling.
Proceedings of the 8th European Particle Accelerator Conference.
Conference or Workshop Item

Parazzoli, C. G. ; Greegor, R. B. ; Li, K. ; Vetter, A. M. ; Smith, D. R. ; Schuhmann, Rolf (2002)
Progress in Left Handed Material Research.
Proceedings of the Progress in Electromagnetics Research Symposium (PIERS).
Conference or Workshop Item

Weiland, Thomas ; Schuhmann, Rolf (2002)
Discrete Electromagnetism by the Finite Integration Technique.
In: Journal of the Japan Society of Applied Electromagnetics and Mechanics, 10 (2)
Article

Bakker, R. ; Hartrott, Michael von ; Jaeschke, Eberhard ; Krämer, Dieter ; Carneiro, Jean-Paul ; Flöttmann, Klaus ; Piot, Philippe ; Rossbach, Jörg ; Schreiber, Siegfried ; Abrahamyan, Karen ; Bähr, Jürgen W. ; Bohnet, Ilja ; Djordjadze, V. ; Gensch, Ulrich ; Grabosch, Hans-Jürgen ; Li, Z. ; Lipka, Dirk ; Oppelt, Anne ; Petrosyan, Bagrat ; Stephan, Frank ; Michelato, Paolo ; Pagani, Carlo ; Sertore, Daniele ; Miltchev, Velizar ; Tsakov, Ivan ; Liero, A. ; Redlin, H. ; Sandner, Wolfgang ; Schuhmann, Rolf ; Will, Ingo ; Cee, Rainer ; Krassilnikov, Mikhail ; Setzer, Stefan ; Weiland, Thomas (2002)
First Measurements at the Photo Injector Test Facility at DESY Zeuthen.
Proceedings of the 8th European Particle Accelerator Conference.
Conference or Workshop Item

Feigh, Stefan ; Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Preconditioned Jacobi-Davidson Algorithm for Nonsymmetric, Complex Eigenvalue Problems Arising with Gyrotropic Materials in Resonator Cavities.
Proceedings of the 8th European Particle Accelerator Conference.
Conference or Workshop Item

Trapp, Bernd ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas ; Ioan, Daniel (2002)
Eigenvalue Computation by Means of a Tree-Cotree Filtering Technique.
In: IEEE Transactions on Magnetics, 38 (2)
Article

Schuhmann, Rolf ; Weiland, Thomas (2002)
FIT / FDTD Schemes on Non-Cartesian Computational Grids.
Proceedings of the 18th Annual Review of Progress in Applied Computational Electromagnetics.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Higher Order Spatial Operators for the Finite Integration Theory.
In: Proceedings of the 18th Annual Review of Progress in Applied Computational Electromagnetics, 17 (1)
Article

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Higher order spatial operators for the finite integration theory.
In: Applied Computational Electromagnetics Society journal, 17 (1)
Article

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Model Order Reduction and Equivalent Network Generation for a FIT Curl-Curl Formulation.
Proceedings of the 18th Annual Review of Progress in Applied Computational Electromagnetics.
Conference or Workshop Item

Schuhmann, Rolf ; Schmidt, Peter ; Weiland, Thomas (2002)
A New Whitney-Based Material Operator for the Finite-Integration Technique on Triangular Grids.
In: IEEE Transactions on Magnetics, 38 (2)
Article

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Two-Step Lanczos Algorithm for Model Order Reduction.
In: IEEE Transactions on Magnetics, 38 (2)
Article

Mayer, Frank ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Flexible Subgrids in FDTD Calculations.
Proceedings of the GAMM Workshop Computational Electromagnetics.
Conference or Workshop Item

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Application of the finite integration technique to acoustic problems.
Conference or Workshop Item

Darms, Michael ; Schuhmann, Rolf ; Spachmann, Holger ; Weiland, Thomas (2002)
Dispersion and asymmetry effects of ADI-FDTD.
In: IEEE microwave and wireless components letters, 1
Article

Schuhmann, Rolf ; Weiland, Thomas (2002)
Efficient calculation of effective material parameters in metamaterials using FDTD and a modal approach.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2002)
FIT, FDTD schemes on non-Cartesian computational grids.
Conference or Workshop Item

Mayer, Frank ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Flexible subgrids in FDTD calculations.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Higher order spatial schemes for the finite integration theory.
Conference or Workshop Item

Balk, Monika Christine ; Schuhmann, Rolf ; Weiland, Thomas ; Nolden, F. (2002)
Investigation of planar pick-up and kicker electrodes for stochastic cooling.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Model order reduction and equivalent network generation for a fit curl-curl formulation.
Conference or Workshop Item

Feigh, Stefan ; Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Preconditioned Jacobi-Davidson algorithm for nonsymmetric, complex eigenvalue problems arising with gyrotropic materials in resonator cavities.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Two-step Lanczos algorithm for model order reduction.
In: IEEE transactions on magnetics, 38 (2)
Article

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2002)
A hybrid technique combining the FDTD method and the time domain UTD.
Conference or Workshop Item

Schuhmann, Rolf ; Schmidt, Peter ; Weiland, Thomas (2002)
A new Whitney-based material operator for the finite integration technique on triangular grids.
In: IEEE Transactions on magnetics, 38
Article

Weiland, Thomas ; Schuhmann, Rolf (2002)
Advanced Electromagnetic Field Analysis for High Quality Beams.
International Journal of Applied Electromagnetics and Mechanics -Proceedings of the 10th International Symposium on Applied Electromagnetics and Mechanics.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Setzer, Stefan ; Weiland, Thomas (2002)
Explicit temporal integrators for low-pass filtering of FDTD-signals.
In: IEEE antennas and wireless propagation letters, 1
Article

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Higher Order Spatial Schemes for the Finite Integration Theory.
Proceedings of the Progress in Electromagnetics Research Symposium (PIERS).
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2002)
Model order reduction and equivalent circuit extraction for FIT discretized electromagnetic systems.
In: International journal of numerical modelling : electronic networks, devices and fields, 15 (5-6)
doi: 10.1002/jnm.471
Article

Schuhmann, Rolf ; Weiland, Thomas (2002)
Stability and Conservation Properties of Transient Field Simulations Using FIT.
Kleinheubacher Berichte.
Conference or Workshop Item

Weiland, Thomas ; Schuhmann, Rolf ; Greegor, R. B. ; Parazzoli, C. G. ; Vetter, A. M. ; Smith, D. R. ; Vier, D. C. ; Schultz, S. (2001)
Ab Initio Numerical Simulation of Left-Handed Metamaterials: Comparison of Calculations and Experiments.
In: Journal of Applied Physics, 90 (10)
Article

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Efficient Parameter Extraction Based on 3D Field Simulation.
Proceedings of the 4th International Workshop on Computational Electromagnetics in the Time Domain.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Higher Order Explicit Time Integration Schemes for Maxwell's Equations.
Proceedings of the 4th International Workshop on Computational Electromagnetics in the Time Domain.
Conference or Workshop Item

Weiland, Thomas ; Schuhmann, Rolf (2001)
Space and Time Stability of Discrete Time Domain Algorithms.
Proceedings of the 4th International Workshop on Computational Electromagnetics in the Time Domain.
Conference or Workshop Item

Schuhmann, Rolf ; Wittig, Tilmann ; Munteanu, Irina ; Trapp, Bernd ; Weiland, Thomas (2001)
Time and Frequency Domain Simulations of Highly Resonant RF-Devices.
Proceedings of the International Conference on Electromagnetics in Advanced Applications.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2001)
Calculation of Frequency Domain Parameters in Lossfree and Lossy Structures Using the FI-Technique and a Modal Approach.
In: Scientific Computing in Electrical Engineering (Lecture Notes in Computational Sciences and Engineering, Vol. 18), 18
Article

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Coupling of Finite Integration Technique and Ray Tracing.
Digest of the 2001 AP-S URSI Symposium.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Convergence, Stability and Dispersion Analysis of Higher Order Leap-Frog Schemes for Maxwell's Equations.
Proceedings of the 17th Conference of Applied Computational Electromagnetics.
Conference or Workshop Item

Müller, Wolfgang F. O. ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Calculating trapped modes in TESLA cavities with time and frequency domain methods.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2001)
Conservation of discrete energy and related laws in the finite integration technique.
In: Progress in electromagnetic research: PIER, 32
Article

Skarlatos, Anastassios ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Coupling of finite integration technique and ray tracing.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2001)
Definition and conservation of energy in FDTD schemes.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Efficient parameter extraction based on 3D field simulation.
Conference or Workshop Item

Munteanu, Irina ; Trapp, Bernd ; Schuhmann, Rolf ; Weiland, Thomas ; Ioan, Daniel (2001)
Eigenvalue computation by means of a tree-cotree filtering technique.
Conference or Workshop Item

Spachmann, Holger ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Higher order explicit time integration schemes for the Maxwell's equations.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Low complexity model order reduction for FDTD/FIT systems.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Model order reduction with a two-step Lanczos algorithm.
Conference or Workshop Item

Schuhmann, Rolf ; Wittig, T. ; Munteanu, Irina ; Trapp, B. ; Weiland, Thomas (2001)
Time and frequency domain simulations of highly resonant RF-devices.
Conference or Workshop Item

Müller, Wolfgang Franz Otto ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Calculating Trapped Modes in Tesla Cavities with Time and Frequency Domain Methods.
Proceedings of the 2001 Particle Accelerator Conference.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2001)
Conservation of Discrete Energy and Related Laws in the Finite Integration Technique.
In: Progress in Electromagnetic Research (PIER) Monograph Series: Special Issue on Geometric Methods for Computational Electromagnetics, 32
Article

Schuhmann, Rolf ; Weiland, Thomas (2001)
Definition and Conservation of Energy in FDTD Schemes.
Digest of the 2001 AP-S URSI Symposium.
Conference or Workshop Item

Wittig, Tilmann ; Munteanu, Irina ; Schuhmann, Rolf ; Weiland, Thomas (2001)
Low Complexity Model Order Reduction for FDTD/FIT Systems.
Digest of the 2001 AP-S URSI Symposium.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2000)
Rigorous Analysis of Trapped Modes in Accelerating Cavities.
In: Physical Review Special Topics Accelerators and Beams Vol. 3 Issue 12, Dezember 2000, 3 (12)
Article

Hilgner, Michael ; Schuhmann, Rolf ; Weiland, Thomas (2000)
Generation of Non-Orthogonal Structured Grids for the Precise Computation of Cavity Modes using the FIT.
Proceedings of the 6th International Computational Accelerator Physics Conference.
Conference or Workshop Item

Skarlatos, Anastassios ; Alaydrus, Mudrik ; Schuhmann, Rolf ; Weiland, Thomas ; Hansen, Volkert (2000)
Coupling of the Finite Integration Technique and the Uniform Theory of Diffraction.
Proceedings of the 3rd Conference on Scientific Computing in Electrical.
Conference or Workshop Item

Balleyguier, P. ; Becker, Ulrich ; Schuhmann, Rolf (2000)
Improvement in 3D Computation of RF-losses in Resonant Cavities.
Proceedings of the XX International Linear Accelerator Conference.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2000)
Rigorous Analysis of Trapped Modes in Accelerating Cavities.
Report

Schuhmann, Rolf ; Hilgner, Michael ; Weiland, Thomas (2000)
Convergence Properties of the Nonorthogonal FDTD Algorithm.
Digest of the 2000 AP-S URSI Symposium.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2000)
The Nonorthogonal Finite Integration Technique Applied to 2D- and 3D-Eigenvalue Problems.
In: IEEE Transactions on Magnetics, 36 (4)
Article

Willer, Michael ; Forrer, Jörg ; Keller, Jürg ; Doorslaer, Sabine van ; Schweiger, Arthur ; Schuhmann, Rolf ; Weiland, Thomas (2000)
S-band (2-4 GHz) Pulse Electron Paramagnetic Resonance Spectrometer: Construction, Probe Head Design, and Performance.
In: Review of Scientific Instruments, 71 (7)
Article

Clemens, Markus ; Hilgner, Michael ; Schuhmann, Rolf ; Weiland, Thomas (2000)
Transient Eddy Current Simulation Using the Nonorthogonal Finite Integration Technique.
Proceedings of the 10th Biennial IEEE Conference on Electromagnetic Field Computation.
Conference or Workshop Item

Clemens, Markus ; Hilgner, Michael ; Schuhmann, Rolf ; Weiland, Thomas (2000)
Advanced Geometrical Modeling in Transient Magneto-Quasistatic Field Simulations with the Finite Integration Technique.
Symposium Records of the 5th International Symposium Electric and Magnetic Fields.
Conference or Workshop Item

Schuhmann, Rolf ; Hammes, Peter ; Setzer, Stefan ; Trapp, Bernd ; Weiland, Thomas (2000)
A Modal Approach for the Calculation of Scattering Parameters in Lossfree and Lossy Structures Using the FI-Technique.
Proceedings of the 16th Annual Review of Progress in Applied Computational Electromagnetics.
Conference or Workshop Item

Schuhmann, Rolf (2000)
CAE-Programme zur Optimierung der Bauteileentwicklung: EMV und Akustik.
Conference or Workshop Item

Schuhmann, Rolf ; Hilgner, M. ; Weiland, Thomas (2000)
Convergence properties of the nonorthogonal FDTD algorithm.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (2000)
Rigorous analysis of trapped modes in accelerating cavities.
In: Physical review special topics: accelerators and beams, 3
Article

Schuhmann, Rolf ; Hammes, P. ; Setzer, S. ; Trapp, B. ; Weiland, Thomas (2000)
A modal approach for the calculation of scattering parameters in lossfree and lossy structures using the FI-technique.
Conference or Workshop Item

Schuhmann, Rolf (2000)
CAE-Programme zur Optimierung der Bauteilentwicklung: EMV und Akustik.
Tagungsband der 6. Darmstädter Kunststofftage.
Conference or Workshop Item

Schuhmann, Rolf (2000)
State of the Art in Field Computation.
Proceedings of the 6th International Computational Accelerator Physics Conference.
Conference or Workshop Item

Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (1999)
Algebraic Properties and Conservation Laws in the Discrete Electromagnetism.
In: Frequenz: Journal of RF-Engineering and Telecommunications, 53 (12)
Article

Schuhmann, Rolf ; Weiland, Thomas (1999)
FDTD on Nonorthogonal Grids with Triangular Fillings.
In: IEEE Transactions on Magnetics, 35 (3)
Article

Clemens, Markus ; Schuhmann, Rolf ; Weiland, Thomas (1999)
Algebraic properties and conservation laws in the discrete electromagnetism.
In: Frequenz, 53
Article

Dohlus, Martin ; Schuhmann, Rolf ; Weiland, Thomas (1999)
Calculation of frequency domain parameters using 3D eigensolutions.
In: International journal of numerical modelling, 12
Article

Schuhmann, Rolf (1999)
Die nichtorthogonale Finite-Integrations-Methode zur Simulation elektromagnetischer Felder.
TU Darmstadt
Ph.D. Thesis

Schuhmann, Rolf (1999)
FDTD on nonorthogonal grids with triangular fillings.
In: IEEE Transactions on magnetics, 35
Article

Schuhmann, Rolf ; Weiland, Thomas (1999)
The nonorthogonal finite integration technique applied to 2D- and 3D-eigenvalue problems.
Conference or Workshop Item

Dohlus, Martin ; Schuhmann, Rolf ; Weiland, Thomas (1999)
Calculation of Frequency Domain Parameters Using 3D Eigensolutions.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 12 (2)
Article

Schuhmann, Rolf ; Weiland, Thomas (1998)
A Stable Interpolation Technique for FDTD on Nonorthogonal Grids.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 11 (6)
doi: 10.1002/(SICI)1099-1204(199811/12)11:6<299::AID-JNM314>3.0.CO;2-A
Article

Schuhmann, Rolf ; Weiland, Thomas (1998)
Stability of the FDTD Algorithm on Nonorthogonal Grids Related to the Spatial Interpolation Scheme.
In: IEEE Transactions on Magnetics, 34 (5)
Article

Krietenstein, Bernd ; Schuhmann, Rolf ; Thoma, Peter ; Weiland, Thomas (1998)
The Perfect Boundary Approximation Technique Facing the Big Challenge of High Precision Field Computation.
Proceedings of the XIX International Linear Accelerator Conference.
Conference or Workshop Item

Schuhmann, Rolf ; Weiland, Thomas (1998)
An Improved Implementation of Nonortogonal FDTD Using Triangular Fillings.
Digest of the 1998 AP-S URSI Symposium.
Conference or Workshop Item

Schuhmann, Rolf (1998)
FDTD on nonorthogonal grids with triangular fillings.
Conference or Workshop Item

Schuhmann, Rolf (1998)
Stability of the FDTD algorithm on nonorthogonal grids related to the spatial interpolation scheme.
In: IEEE Transactions on magnetics. 34 (1998), H. 5, S. 2751-2754
Article

Timm, Martin ; Schmitt, Dietmar ; Schuhmann, Rolf ; Weiland, Thomas (1998)
Simultaneous Computation of Higher Eigenmodes in Lossfree Waveguides and Cavities.
In: IEEE Transactions on Magnetics, 34 (5)
Article

Alt, H. ; Dembowski, C. ; Gräf, Hans-Dieter ; Hofferbert, R. ; Rehfeld, H. ; Richter, Achim ; Schuhmann, Rolf ; Weiland, Thomas (1997)
Wave Dynamical Chaos in a Superconducting Three-Dimensional Sinai Billiard.
In: Physical Review Letters, 79 (6)
Article

Schuhmann, Rolf (1997)
Stability of the FDTD algorithm on nonorthogonal grids related to the spatial interpolation scheme.
Conference or Workshop Item

Forrer, Jörg ; Keller, Jürg ; Stoll, Stefan ; Jeschke, Gunnar ; Schweiger, Arthur ; Schuhmann, Rolf ; Wagner, Bernhard ; Weiland, Thomas (1997)
Strongly Overcoupled Pulse EPR Resonators.
Proceedings of the Workshop on Electron Magnetic Resonance of Disordered Systems.
Conference or Workshop Item

Forrer, Jörg ; Keller, Jürg ; Stoll, Stefan ; Jeschke, Gunnar ; Schweiger, Arthur ; Wagner, Bernhard ; Schuhmann, Rolf ; Weiland, Thomas (1996)
Influence of Microwave Coupling Elements on the Electromagnetic Field Distribution and Loaded Q-Values of Pulse EPR MW Resonators.
Proceedings of the 28th Ampère Congress.
Conference or Workshop Item

Weiland, Thomas ; Bartsch, Michael ; Becker, Ulrich ; Clemens, Markus ; Dehler, Micha ; Dohlus, Martin ; Drevlak, M. ; Du, Xingjun ; Ehmann, Ralf ; Eufinger, A. ; Gutschling, Stefan ; Hahne, Peter ; Klatt, Reinhard ; Krietenstein, Bernd ; Langstrof, Alfons ; Pinder, Philipp ; Podebrad, Oliver ; Pröpper, Thomas ; Rienen, Ursula van ; Schmitt, Dietmar ; Schuhmann, Rolf ; Schulz, Arne ; Schupp, Sören ; Schütt, Petra ; Thoma, Peter ; Timm, Martin ; Wagner, Bernhard ; Wipf, Susan G. ; Wolter, Heike ; Zhang, Min (1996)
MAFIA Version 4.
Proceedings of the Computational Accelerator Physics Conference (CAP).
Conference or Workshop Item

Schuhmann, Rolf ; Clemens, Markus ; Thoma, Peter ; Weiland, Thomas (1996)
Frequency and Time Domain Computations of S-Parameters Using the Finite Integration Technique.
Proceedings of the 12th Annual Review of Progress in Applied Computational Electromagnetics.
Conference or Workshop Item

Clemens, Markus ; Schuhmann, Rolf ; Rienen, Ursula van ; Weiland, Thomas (1996)
Modern Krylov Subspace Methods in Electromagnetic Field Computation Using the Finite Integration Theory.
In: Applied Computational Electromagnetics Society Journal, 11 (1)
Article

Schmitt, Dietmar ; Schuhmann, Rolf ; Weiland, Thomas (1995)
The Complex Subspace Iteration for the Computation of Eigenmodes in Lossy Cavities.
In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 8 (6)
Article