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Veröffentlichungen 1990

  1. S. Riegger, W. Wiesbeck, "Determination of wide band polarimetric signatures as a basis for target classification", Radar Cross Sections of Complex Objects, W. Ross Stone, Ed., IEEE Press, ISBN 0-87942-254-8, pp. 17-29, 1990
  2. V. Erckmann, W. Kasparek, G.A. Müller, P.G. Schüller, M. Thumm, "Electron cyclotron resonance heating transmission line and launching system for the Wendelstein VII-AS Stellarator", Fusion Technology, vol. 17, pp. 76ff, Jan. 1990
  3. W. Wiesbeck, "A view of teaching electromagnetics to undergraduates in Karlsruhe", Feature article in IEEE Ant. and Propagation Magazine, vol. 32, no. 1, pp. 23-25, Feb. 1990
  4. J. Kehrbeck, E. Heidrich, M. Lebherz, W. Wiesbeck, "Planarer Doppler-Radarsensor bei 24 GHz", Mikrowellen und Optronik (MIOP), Proc.5. Kongre§messe für Höchstfrequenztechnik, pp. 303-308, Stuttgart, Feb. 28 - March 2, 1990
  5. M. Lebherz, W. Wiesbeck, "Meßtechnik zur Spezifikation von Absorbern", EMV'90, 2. Int. Kongreß für Elektromagnetische Verträglichkeit, pp. 203-210, Karlsruhe, March 13-15, 1990
  6. D. Kähny, W. Wiesbeck, E. Hettlage, "Vollpolarimetrischer Meßplatz für räumlich aufgelöste Emissionsmessungen", EMV '90, 2. Int. Kongreß für Elektromagnetische Verträglichkeit, pp. 601-610, Karlsruhe, March 13-15, 1990
  7. D. Kähny, W. Wiesbeck, "Ein vollständiges Fehlermodell für polarimetrische Reflexionsquerschnitts- und Antennenmessungen", ITG-Fachtagung Antennen, pp. 211-216, Wiesbaden, March 20-23, 1990
  8. E. Heidrich, W. Wiesbeck, "Bestimmung der polarisationsabhängigen Strahlungs- und Streueigenschaften von Antennen", ITG-Fachtagung Antennen, pp. 217-221, Wiesbaden, March 20-23, 1990
  9. J. Kehrbeck, E. Heidrich, M. Lebherz, "Microstrip-Patch-Antennenarrays für 24 GHz", ITG-Fachtagung Antennen, pp. 333-337, Wiesbaden, March 20-23, 1990
  10. M. Lebherz, W. Wiesbeck, W. Krank, "A method for fieldstrength forecasting in natural terrain", Proc. of the IEEE AP-S International Symposium & URSI Radio Science Meeting, pp .1792-1795, Dallas, Texas, USA, May 7-11, 1990
  11. D. Kähny, J. van Zyl, W. Wiesbeck, "The polarization purity of trihedral corner reflectors", Proc. of the Radio Science Meeting (URSI), p. 209, Dallas, May 7-11, 1990
  12. D. Kähny, J. van Zyl, "How does corner reflector construction affect polarimetric SAR-calibration", Proc. of the IEEE, International Geoscience and Remote Sensing Symposium IGARSS'90, pp. 1093-1097, Washington, USA, May 20-24, 1990
  13. M. Lebherz, W. Wiesbeck, "Beurteilung des Reflexions und Schirmungsverhaltens von Baustoffen", Bauphysik, Verlag Ernst & Sohn, ISSN 0171-5445, vol. 12, no. 3, pp. 85-92, June 1990
  14. W. Kasparek, W. Henle, A. Jacobs, H. Kumric, G.A. Müller, P.G. Schüller, M. Thumm, V. Erckmann, "Microwave technology of the quasi-optical 140GHz ECRH system on the tellarator W VII-AS at garching", 2nd Joint USSR-FRG Workshop on ECRH and Gyrotrons, Moskau, Gorky, UdSSR, June 18-23, 1990
  15. E. Borie, G. Dammertz, O. Dumbrajs, G. Gantenbein, T. Geist, G. Hochschild, M. Kuntze, A. Möbius, H.-U. Nickel, B. Piosczyk, "Experimental results of the KfK 140GHz gyrotron", 2nd Joint USSR-FRG Workshop on ECRH and Gyrotrons, Moskau, Gorky, UdSSR, June 18-23, 1990
  16. E. Borie, G. Dammertz, O. Dumbrajs, G. Gantenbein, T. Geist, G. Hochschild, A. Möbius, H.-U. Nickel, B. Piosczyk, H. Wenzelburger, "Design of high-power gyrotrons for KfK", 2nd Joint USSR-FRG Workshop on ECRH and Gyrotrons, Moskau, Gorky, UdSSR, June 18-23, 1990
  17. S. Haffa, Statische und dynamische Verfahren zur Berechnung monolithisch integrierter Bauelemente, (Dissertation), Universität Karlsruhe, IHE, July 17, 1990
  18. D. Hollmann, S. Haffa, W. Wiesbeck, "Full wave analysis for S-parameter calculation of arbitrary three-dimensional lossy structures", Proc. of the 20th Europ. Microwave Conf., Budapest, Sept. 1990
  19. T. Geist, H.-U. Nickel, G. Hochschild, W. Wiesbeck, "Vector network-analyser for 130 - 150 GHz", Proc. of the 20th Europ. Microwave Conf., pp. 209-213, Budapest, Sept. 1990
  20. W. Henle, A. Jacobs, W. Kasparek, H. Kumric, G.A. Müller, P.G. Schüller, M. Thumm, F. Engelmann, L. Rebuffi, "Conceptual study of multi-megawatt millimeter-wave transmission and antenna systems for electron cyclotron wace applications in NET/ITER", 16th Symposium on Fusion Technology, London, Sept. 3-7, 1990
  21. A. Pochelon, T. Goodman, D. Whaley, M.Q. Tran, A. Perrenoud, D. Reinhard, B. Jödicke, H.G. Mathews, W. Kasparek, M. Thumm, "39GHz ECRH system for breakdown studies on the TCA Tokamak," 16th Symposium on Fusion Technology, London, UK, Sept. 3-7, 1990
  22. W. Henle, W. Kasparek, H. Kumric, G.A. Müller, P.G. Schüller, M. Thumm, "Microwave technology of the quasi-optical 140 GHz ECRH system on the advanced stellarator W VII-AS", 16th Symposium on Fusion Technology, London, UK, Sept. 3-7, 1990
  23. G. Gantenbein, G. Dammertz, T. Geist, G. Hochschild, M. Kuntze, Z. Liao, H.-U. Nickel, B. Piosczyk, "Long pulse experience with the KfK 140GHz gyrotron", 16th Symposium on Fusion Technology, London, UK, Sept. 3-7, 1990
  24. E. Heidrich, W. Wiesbeck, "Fundamentals of polarimetric radar-cross-section measurement calibration", Proc. of the 20th Europ. Microwave Conf./Microcoll, pp. 4-9, Budapest, Sept. 1990
  25. E. Borie, O. Dammertz, O. Dumbrajs, G. Gantenbein, T. Geist, G. Hochschild, M. Kuntze, A. Möbius, H.-U. Nickel, B. Piosczyk, M. Thumm, "High power 140 GHz gyrotrons at KfK", International Workshop on Strong Microwaves in Plasmas, SUZDAL, USSR, 15 pages, Sept. 18-23, 1990
  26. M. Thumm, "Electrodynamic systems for mode conversion, transmission and diagnostics of high-power millimeter-wave radiation, invited paper", International Workshop on Strong Microwaves in Plasmas, SUZDAL, USSR, 21 pages, Sept. 18-23, 1990
  27. E. Heidrich, W. Wiesbeck, "Wideband polarimetric determination of antenna radiation and scattering characteristics by RCS-Measurements", Proc. of the 12th Antenna Measurement Techniques Association (AMTA) Meeting Symposium, pp. 10/33-10/38, Philadelphia, Oct. 8-11, 1990
  28. D. Hollmann, S. Haffa, W. Wiesbeck, "S-parameter calculation of arbitrary three-dimensional lossy structures by finite-difference method", International Conference on Directions in Electromagnetic Wave Modelling, New York, Okt. 22-24, 1990
  29. M. Lebherz, "Wellenausbreitungsmodelle zur Versorgungsplanung im VHF/UHF Bereich unter Brücksichtigung der Mehrwegeausbreitung", (Dissertation), Universität Karlsruhe, IHE, Nov. 22, 1990
  30. M. Thumm, W. Kasparek, H. Kumric, G.A. Müller, J. Pretterebner, P.G. Schüller, D. Wagner, "Transmission and diagnostics of high-power millimeter-wave radiation, status and prospects", 1st International Workshop on ECH Transmission Systems, Cocoa Beach, Florida, USA, Dec. 6-8, 1990
  31. W. Kasparek, H. Kumric, G.A. Müller, J. Pretterebner, P.G. Schüller, V. Erckmann, M. Thumm, "Quasi-optical 140GHz ECRH system on the Garching stellarator W VII-AS", 1st International Workshop on ECH Transmission Systems, Cocoa Beach, Florida, USA, Dec. 6-8, 1990
  32. E. Borie, G. Dammertz, O. Dumbrajs, G. Gantenbein, T. Geist, G. Hochschild, M. Kuntze, Z. Liao, A. Möbius, H.-U. Nickel, B. Piosczyk, M. Thumm, H. Wenzelburger, "140GHz gyrotron development at KfK Karlsruhe", Conf. Digest 15th International Conference on Infrared and Millimeter Waves, pp. 314a-314c, Orlando, Dec. 10-14, 1990
  33. M. Thumm, A. Jacobs, J. Pretterebner, "Generation of rotating high-order TEm,n modes for cold-test measurements on high-power quasi-optical gyrotron output mode converters", 15th International Conference on Infrared and Millimeter Waves, pp. 204-206, Orlando, Dec. 10-14, 1990
  34. D. Wagner, M. Thumm, W.Kasparek, "Spectrum of unwanted spurious modes generated by flat and phase correcting mirrors in highly oversized HE11 and TE01 elbow bends", Conf. Digest15th International Conference on Infrared and Millimeter Waves, pp. 437-439, Orlando, Dec. 10-14, 1990
  35. W. Henle, H. Kumric, H. Li, M. Thumm, "Direct TE01-HE11 mode converters in currugated circular waveguide with periodic curvature perturbations", Conf. Digest 15th International Conference on Infrared and Millimeter Waves, pp. 440-442, Orlando, Dec. 10-14, 1990
  36. J. Pretterebner, M. Thumm, "Design of improved bragg reflectors for resonators in overmoded high-power microwave oscillators", Conf. Digest 15th International Conference on Infrared and Millimeter Waves, pp.298-300, Orlando, Dec. 10-14, 1990
  37. C.K. Chong, D.B. McDermott, M.M. Razeghi, N.C. Luhmann, M. Thumm, J. Pretterebner, "Bragg reflectors: Sinosoidal versus rectangular corrugation", Conf. Digest 15th International Conference on Infrared and Millimeter Waves, pp. 314a-314c, Orlando, Dec. 10-14, 1990
  38. T. Geist, G. Dammertz, G. Hochschild, W. Wiesbeck, "Materials and machining processes for 140 GHz gyrotron resonators", Conf. Digest 15th International Conference on Infrared and Millimeter Waves, pp. 304-306, Orlando, Dec. 10-14, 1990
  39. M. Lebherz, W. Wiesbeck, "Meßtechnik zur Spezifikation von Absorbern", Mikrowellen & HF Magazin, vol. 16, no. 7, pp. 470-472, 1990
  40. M. Lebherz, W. Wiesbeck, W. Krank, "A new approach for wave propagation modelling in urban areas", European Cooperation in the Field of Scientific and Technical Research, Darmstadt, Dec. 13, 1990