Scientific Publications

Ralf Beyer

R. Beyer, F. Arndt "Field Theory Design of Circular Waveguide Dual-Mode Filters by a Combined Mode-Matching Finite Element Method" in EuMC Int. Microwave Symp. Digest, Cannes, pp. 294-299, 1994

M. Boheim, L. Schmidt, J. Ritter, V. Brankovic, R. Beyer, F. Arndt, U. Klein, K. Künzi, G. Schab, T. Crowe "A New 140 GHz Planar Diode Finline Mixer for Radiometer Applications" in EuMC Int. Microwave Symp. Digest, Cannes, pp. 664-669, 1994

R. Beyer, F. Arndt "Efficient Modal Analysis of Waveguide Filters Including the Orthogonal Mode Coupling Elements by an MM / FE Method" in IEEE Microwave & Guided Wave Letters, vol. 5, No. 1 pp. 9-11, 1995

R. Beyer, F. Arndt "The General Scattering Matrix Separation Technique Combined with the MM / FE Method for the Efficient Analysis of a Comprehensive Class of 3D Passive Waveguide Circuits" in MTT-S Int. Microwave Symp. Digest, Orlando, pp. 277-280, 1995

R. Beyer, F. Arndt, W. Hauth "Modal Block-LU-Decomposition Technique for the Efficient CAD of Ridged Waveguide Filters" in MTT-S Int. Microwave Symp. Digest, vol. 3, pp. 1235-1238, 1997

F. Arndt, R. Beyer, J. M. Reiter, T. Sieverding, T. Wolf "Automated Design of Waveguide Components Using Hybrid Mode-Matching / Numerical EM Building Blocks in Optimization-Oriented CAD Frameworks - state-of-the-art and Recent Advances" in IEEE Trans. Microwave Theory & Techniques, vol. MTT455 No. 5 pp. 747-760, 1997

F. Arndt, R. Beyer "Efficient Hybrid Mode-Matching / Finite-Element (MM/FE) Method for the Design of Waveguide Components and Slot Radiators" in MTT-S Int. Microwave Symp. Digest, vol. 3, pp. 1275-1278, 1998

F. Arndt, R. Beyer, R. Lotz, P. Krauss, J. Reiter and Th. Sieverding "Fast hybrid Mode-Matching technique for the design and optimization of fabrication oriented waveguide networks for wireless and satellite communication systems", in Microwaves and RF Conf. Digest, London, pp. 108-113, Sept/Oct 1998

F. Arndt, R. Beyer, W. Hauth "Cascaded Wide Stop Band Waffle-Iron Filter Designed with a MM/FE CAD Method" in EuMC Int. Microwave Symp. Digest, München, 1999

R. Beyer, J. Bornemann, U. Rosenberg and J. Uher "CAD of waveguide components for antenna feed systems: State-of-the-art", in Proc. 8th Int. Symp. Microwave Optical Technology, pp. 413-420, Montreal, Canada. June 2001

J.M. Reiter, R. Beyer, U. Rosenberg "CAD of Waveguide Structures with Production Based Radii at Arbitrary Double (E-H) Plane Steps And Junction Ports",in IMS2002 International Microwave Symp. Dig., Seattle WA, June 2002

U. Rosenberg, W. Speldrich, R. Beyer, J.M. Reiter "Integrated Waveguide Technology ? An Attractive Approach For Point-to-Multipoint Transceiver Equipment", in ANTEM2002 Symp. Proceedings, Montreal, Canada, July/Aug. 2002

R. Beyer, S. Heisen, U. Rosenberg "CAD of Conductor Loaded Cavity Filters with Wide Band Tuning Capability", in Proc. 32st European Microwave Conf., Milan, Italy, Oct. 2002

R. Beyer, U. Rosenberg "CAD of Magic Tee with Interior Stepped Post for High Performance Designs", in IMS2003 International Microwave Symp. Dig., Philadelphia, June 2003

Ralf Beyer, Peter Krauss, Uwe Rosenberg, Thomas Sieverding "Compact Rx/Tx Channel Duplexer with Tuning Capability for Integration in a 26GHz High Capacity Short Haul Radio Equipment", in Proc. 33rd European Microwave Conf., Munich, Germany, Oct. 2003

J.M. Reiter, R. Beyer, U. Rosenberg "Full-Wave Boundary Contour Mode-Matching Analysis and CAD of T-Junction Cavities with Interior Partial Height Post and Rounded Corners and Its Application to Sophisticated Conductor Loaded Cavity and Combline Resonator Filter Designs", in IMS2004 International Microwave Symp. Dig. (CD), Fort Worth, June 2004

Peter Krauss

P. Krauss and F. Arndt "Rigorous Mode-Matching Method for the Modal Analysis of the T-Junction Circular to Side coupled Rectangular Waveguide", in MTT-S Int. Microwave Symp. Digest, Orlando, pp. 1355-1358, May 1995

Th. Sieverding, P. Krauss, J. Reiter, U. Papziner, T. Wolf and F. Arndt "Efficient Rectangular and Circular Waveguide Component design by Using Mode-Matching Simulators for Common Circuit CAD Tools" in MIOP Int. Microwaves and Optronics Symp. Digest, Sindelfingen, pp. 81-87, May 1995

F. Arndt, P. Krauss, R. Beyer, Th. Sieverding and J. Reiter "Application oriented Design and Optimization of Complex Waveguide Networks with Mode-Matching and Hybrid Electromagnetic Simulators", in Microwaves and RF Conf. Digest, London, pp. 267-272, Sept./Oct. 1997

F. Arndt, R. Beyer, R. Lotz, P. Krauss, J. Reiter and Th. Sieverding "Fast hybrid Mode-Matching Technique for the Design and Optimization of Fabrication oriented Waveguide Networks for Wireless and Satellite Communication Systems", in Microwaves and RF Conf. Digest, London, pp. 108-113, Sept./Oct. 1998

A. Boettger, Th. Sieverding, P. Krauss and F. Arndt "Fast Boundary Contour Mode-Matching Method for the CAD of Circular Port Coupled Resonator Filters", in EuMC Int. Microwave Symp. Digest, Amsterdam, pp. 712-715, Oct. 1998

F. Arndt, P. Krauss and Th. Sieverding "Comments on "Fast and Accurate Analysis of Waveguide Filters be the Coupled-Integral-Equations Technique", in IEEE Trans. Microwave Theory & Techniques., vol. 46, p. 2170, Dec 1998

Ralf Beyer, Peter Krauss, Uwe Rosenberg, Thomas Sieverding "Compact Rx/Tx Channel Duplexer with Tuning Capability for Integration in a 26GHz High Capacity Short Haul Radio Equipment", in Proc. 33rd European Microwave Conf., Munich, Germany, Oct. 2003

Thomas Sieverding

F. Arndt, T. Sieverding, and P. Anders "Rigorous Modal-S- Matrix Design of a New Class of Broadband 180-Degree Branch Guide Couplers", in 1990 MTT-S Int. Microwave-Symp. Digest, Dallas, pp. 577-580, May 1990

F. Arndt, T. Sieverding, and P. Anders "Optimum Field Theory Design of Broad-Band E-Plane Branch Guide Phase Shifters and 180 Couplers", in IEEE Trans. Microwave Theory Tech. vol. MTT-38, pp. 1854-1861, Dec. 1990

F. Arndt, and T. Sieverding "The Rigorous CAD of Aperture- Coupled T-Junction Bandstop-Filters, E-Plane Circuit Elliptic-function Filters and Diplexers", in MTT-S Int. Microwave Symp. Digest, Boston, pp. 1103-1106, June 1991

F. Arndt, U. Papziner, and T. Sieverding "Generalized S-Matrix CAD of Aperture Coupled Bandpass, Bandstop, and Elliptic Function Waveguide Filters", in 21st European Microwave Conference Proceedings, Stuttgart, pp. 309-314, Sept. 1991

T. Sieverding, and F. Arndt "Field Theoretic CAD of Open or Aperture Matched T-junction Coupled Rectangular Waveguide Structures", in IEEE Trans. Microwave Theory Tech., vol. MTT-40, pp. 353-362, Feb. 1992

T. Sieverding, and F. Arndt "Modal Analysis of the Magic Tee", in IEEE Microwave and Guided Wave Letters, vol. 3, pp. 150 - 52, May 1993

T. Sieverding, J. Bornemann, and F. Arndt "Rigorous Design of Sidewall Aperture Couplers", in MTT-S Int. Microwave Symp. Digest, Atlanta, pp. 761 - 764, June 1993

T. Sieverding, and F. Arndt "Rigorous Analysis of the Rectangular Waveguide Six-Port Cross Junction", in IEEE Microwave and Guided Wave Letters, vol. 3, pp. 224 - 226, July 1993

W. Hauth, R. Keller, U. Papziner, R. Ihmels, T. Sieverding, and F. Arndt "Rigorous CAD of Multiport Coupled Rectangular Waveguide Components", in EuMC Int. Microwave Symp. Digest, Madrid, pp. 611 - 614, Sept. 1993

T. Sieverding, U. Papziner, T. Wolf, and F. Arndt "New Mode-Matching Building-Blocks for Common Circuit CAD Programs", in Microwave Journal, vol. 36, pp. 66 - 79, Dec. 1993

T. Sieverding, and F. Arndt "Combined Circuit-/Field-Theory CAD Procedure for Manifold Multiplexers with Circular Cavities", in EuMC Int. Microwave Symp. Digest, Cannes, pp. 437 - 442, Sept. 1994

Th. Sieverding, P. Krauss, J. Reiter, U. Papziner, T. Wolf, and F. Arndt "Efficient Rectangular and Circular Waveguide Component design by Using Mode-Matching Simulators for Common Circuit CAD Tools " in MIOP Int. Microwaves and Optronics Symp. Digest, Sindelfingen, pp. 81 - 87, May 1995

Th. Sieverding, J. Bornemann, and F. Arndt "Mode-Matching CAD Method for Broad-Wall Couplers with Square Apertures of Different Size", in EuMC Int. Microwave Symp. Digest, Bologna, pp. 784-788, Sept. 1995

W. Hauth, R. Keller, T. Sieverding, U. Papziner, and F. Arndt "Entwurf kompakter Satelliten-Kanalfilter und -Multiplexer", in HF-Report, pp. 44-48, Feb. 1996

F. Arndt, Th. Sieverding, R. Beyer, J. Reiter, and T. Wolf "Optimization Oriented Full-Wave Design of Advanced Waveguide Components Using Direct and Hybrid Mode-Matching Techniques in Commercial Circuit CAD Tools", in Invited Paper in Microwaves and RF Conf. Digest, London, pp. 137-142 , Oct. 1996

F. Arndt, Th. Sieverding, T. Wolf, and U. Papziner "Optimization-Oriented Design of Rectangular and Circular Waveguide Components Using Efficient Mode-Matching Simulators in Commercial Circuit CAD Tools", in Invited Paper, Int. Journal of Microwave and MM-Wave Computer Aided Engineering, vol. CAE 7, pp. 37-51, Jan. 1997

T. Sieverding, R. Beyer, J. Reiter, T. Wolf, and F. Arndt "CAD of waveguide components using hybrid mode-matching/finite element building blocks in commercial circuit CAD tools", in MIOP Int. Microwaves and Optronics Symp. Digest, Sindelfingen, pp. 80-84, April 1997

F. Arndt, R. Beyer, J.M. Reiter, T. Sieverding, and T. Wolf "Automated design of waveguide components using hybrid mode-matching/numerical EM building-blocks in optimization oriented CAD frameworks - State-of-the-art and recent advances", in Invited Paper, IEEE Trans. Microwave Theory Tech., vol. MTT-45, pp. 747-760, May 1997

T. Sieverding, A. H. Motamedi, J. Reiter, and F. Arndt "Modal analysis of parallel and crossed rectangular waveguide broadwall couplers with apertures of arbitrary shape", in MTT-S Int. Microwave Symp. Digest, Denver, vol.3, pp. 1559-1562, June 1997

Th. Sieverding, U. Papziner, and F. Arndt "Mode-matching CAD of rectangular or circular multiaperture narrow-wall couplers", in IEEE Trans. Microwave Theory Tech., vol. MTT-45, pp. 1034-1040, July 1997

F. Arndt, P. Krauss, R. Beyer, Th. Sieverding and J. Reiter "Application oriented Design and Optimization of Complex Waveguide Networks with Mode-Matching and Hybrid Electromagnetic Simulators", in Microwaves and RF Conf. Digest, London, pp. 267-272, Sept./Oct. 1997

A. Boettger, Th. Sieverding, P. Krauss and F. Arndt "Fast boundary contour Mode-Matching method for the CAD of circular post coupled resonator filters" in EuMC, Int. Microwave Symp. Digest, Amsterdam, pp 712-715, Oct. 1998

F. Arndt, R. Beyer, R. Lotz, P. Krauss, J. Reiter and Th. Sieverding "Fast hybrid Mode-Matching technique for the design and optimization of fabrication oriented waveguide networks for wireless and satellite communication systems", in Microwaves and RF Conf. Digest, London, pp. 108-113, Sept/Oct 1998

R. Keller, W. Hauth, F.-J. Goertz, F. Arndt, Th. Sieverding and U. Papziner "Fast and rigorous CAD of phase delay equalizers by Mode-Matching Techniques including losses" in MTT-S Int. Microwave Symp. Digest, Baltimore, vol. 2, pp. 921-924, June 1998

W. Wessel, Th. Sieverding and F. Arndt "Mode-matching analysis of general waveguide multiport junctions " in MTT-S Int. Microwave Symp. Digest, Anaheim, vol. 3, pp. 1273-1276, June 1999

Ralf Beyer, Peter Krauss, Uwe Rosenberg, Thomas Sieverding "Compact Rx/Tx Channel Duplexer with Tuning Capability for Integration in a 26GHz High Capacity Short Haul Radio Equipment", Proc. 33rd European Microwave Conf., Munich, Germany, Oct. 2003