Fritz Vilbig

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Friedrich "Fritz" Vilbig (born April 24, 1903 in Traunstein ; † 1988 ) was a German physicist .

Life

The son of Maria and Josef Vilbig (1874–1956), member of the government and later Ministerialrat in the Bavarian State Ministry for Transport Affairs, attended Munich's Maximiliansgymnasium from autumn 1918 to 1922 (Abitur) and then studied physics at the Technical University of Munich . In 1928 he received his doctorate with the dissertation Change in Resistance of Different Metals in Weakly Changing Magnetic Fields for Dr.-Ing.

With the rank of Oberpostrat, Vilbig took over the deputy management of the research institute of the German Reichspost , Central Office Berlin-Tempelhof , founded in 1937 , which was subordinate to Reichspostminister Wilhelm Ohnesorge . The Reich Ministry of Post maintained a 500,000 square meter research site in Miersdorf outside Berlin. The head of research was Friedrich Wilhelm Banneitz , an authority in the field of television. From 1940 Vilbig headed the Office for Wave Propagation in Munich, which in 1943 was relocated to the Landshut Post Office building and finally to Frauenneuharting , Jakobneuharting district. He dealt with development work on methods of speech analysis and synthesis for long-range communications, with work in the field of space technology , as well as research and communication satellites . After the end of the war he worked as a freelancer for Messerschmitt-Bölkow-Blohm in Ottobrunn near Munich.

Vilbig acquired several patents, including a passive frequency multiplier and the construction of satellites . He published numerous articles on electrical engineering, especially high frequency and radio technology, as well as on ionospheric research .

Fonts (selection)

  • Change in resistance of various metals in weak, variable magnetic fields , in: Archiv für Elektrotechnik , Vol. 22, Springer, Berlin 1929 (= Munich, Technical University, dissertation from October 18, 1928)
  • List of literature for the textbook of high frequency technology. Academic Publishing Company, Leipzig 1939
  • Textbook of high frequency technology. 2 vol. 3., verb. u. exp. Ed., Academic Publishing Company Becker & Erber KG, Leipzig; Frankfurt 1942
  • High frequency measurement technology. Hanser, Munich 1953
  • Commercial satellites. Equipment in the aerospace industry 5. Oldenbourg, Munich, Vienna 1969
  • Ancestors and descendants of the Vilbig family and their related families Eberth, Fauen, Kuttler and Swonger [from volume 2:] as well as Fuß, Beck, Billinger, Metzler, Guilino. 2 vol., Self-published, Munich 1976 and 1980

Writings of the "Research Institute of the Deutsche Reichspost (inventory)", in the Federal Archives

  • "Recovery of a previously suppressed sideband", 1936-1944 (reference no. BArch, R 4705/261)
  • "Procedure for measuring the phase distortion in broadband transmission circuits", 1937–1941 (reference no. BArch, R 4705/318)
  • "Procedure for the secrecy of signals transmitted at carrier frequencies". 1939–1944 (reference no. BArch, R 4705/180)
  • "Procedure for the suppression of radio reception interference", 1939–1944 (reference no. BArch, R 4705/112)
  • "Arrangement for filtering out amplitudes of a certain size", 1939–1944 (Reference No. BArch, R 4705/285)
  • "Method for converting time to amplitude modulation" (with Helmuth Mohr), 1939–1944 (reference no. BArch, R 4705/100)
  • "Method for suppressing the amplitude modulation of an oscillation", 1942–1944 (reference no. BArch, R 4705/200)
  • "Circuit for the formation of a real frequency-dependent resistor", 1943–1944 (Reference No. BArch, R 4705/228)
  • "Procedure for disrupting reception with simultaneous reception possibility", 1943–1944 (reference no. BArch, R 4705/95)
  • "High-frequency transmission of messages from vehicles via lines leading along the lane to switching centers", 1943–1945 (reference no. BArch, R 4705/164)
  • "Tube feedback circuit in which the current is a function of the n'th root of the applied voltage", 1944 (reference no. BArch, R 4705/101)

more publishments:

  • About processes in the ionosphere that were determined during the northern lights outbreak on January 25, 1938 in middle latitudes (52 °) (with Bruno Beckmann, Menzel), in: Forschungsanstalt der Deutsche Reichspost (Ed.): Telegraphen-Fernsprech-Funk- und Television technology (TFFuF), Richard Dietze, Berlin, 27th year, no. 3, 1938, p. 73
  • On the practical importance of ionospheric research for radio services (with B. Beckmann, Menzel), in: TFFuF, 29th year, 1940, pp. 106–117.
  • Boundary waves and scattered radiation in radio propagation (with B. Beckmann, Menzel), in: TFFuF, 30. Jg., 1941, pp. 43–52.
  • Single-frequency radio and the effect of mutual modulation influence (Luxembourg effect) . Communication from the Office for Wave Propagation of the RFF Munich, in: TFFuF, 31st year, issue 5, May 1942
  • The wave propagation research with special consideration of the tasks and goals of the office for wave propagation (with Beckmann and Menzel), in: Postarchiv 41, H. 4, Berlin 1943, S. 35–117.
  • About some systems for voice band compression (with KH Haase), in: Telecommunication Department, Vol. 3; 1956, p. 81 ff

photography

  • Alfred Pieperhoff, Leipzig 1932: Portrait collection of the Deutsches Museum, Munich. Signature: PT 03830/01 00; Old signature: 1942 Pt A 134 ([www.digiporta.net/index.php?id=777995447 entry in the digital portrait archive])

Literature (selection)

  • Address book Munich 1938, p. 697: Vilbig, Frz. Agnesst. 57/3 - Jos. Ministerial Council b. State m. d. Inn. Hiltenspergerst. 43/3 (father)
  • Address book Munich 1954, p. 915: Vilbig Frz. Franciscan First 17/4 - Jos. Min dir a. D. Herterichst. 27/0 (father)
  • Address book Munich 1966, p. 1405: Vilbig, Frdr. Faithfulness. 19d - Mar. Min.dir.we. Herterichst. 27/0 (nut)

Web links (selection)

Individual evidence

  1. ^ Annual report on the Maximiliansgymnasium in Munich for the school year 1921/22.
  2. ^ Sophie Wirt: Reich Ministry of Post. July 1, 2016, archived from the original on December 14, 2016 . . ;
  3. ↑ R 4705 Research Institute of the Deutsche Reichspost. In: invenio. Federal Archives, accessed on January 30, 2020 .
personal data
SURNAME Vilbig, Fritz
ALTERNATIVE NAMES Vilbig, Friedrich
BRIEF DESCRIPTION German physicist
DATE OF BIRTH April 24, 1903
PLACE OF BIRTH Traunstein
DATE OF DEATH 1988