Memorial plaque devoted to Alexander Meissner at the Vienna University of Technology in Vienna, Austria.
Alexander Meissner (September 14, 1883 – January 3, 1958) was an Austrian engineer and physicist. He was born in Vienna and died in Berlin.
His field of interest was: antenna design, amplification and detection advanced the development of radio telegraphy. In March 1913 he discovered the principle of positive feedback independently of Edwin Armstrong, and by applying positive feedback to vacuum tube amplifiers, Meissner co-invented the electronic oscillator,[1] which became the basis of radio transmission by 1920 and has innumerable uses today. The inductively-coupled oscillator circuit he invented is today known as the Meissner oscillator.
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^DE 291604, Meissner, Alexander, "Einrichtung zur Erzeugung elektrischer Schwingungen (Equipment for production of electrical oscillations)", published April 10, 1913, issued June 23, 1919, in German. The patent does not mention Meissner; the patent was issued to the Gesellschaft für Drahtlose Telegraphie mbH (Corporation for Wireless Telegraphy).
See also: Meissner, Alexander. "Production of waves by cathode ray tubes" U.S. Patent No. 1,924,796. (filed: 16 March 1914; issued: 29 August 1933).
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feedback in his invention of the regenerative receiver. Austrian AlexanderMeissner independently discovered positive feedback and invented oscillators...
was present. After vacuum tube oscillators were invented in 1913 by AlexanderMeissner the heterodyne receiver replaced the tikker. Today the heterodyne...
as the Meissner oscillator) is an electronic oscillator circuit which uses an inductor and capacitor to generate an oscillation. The Meissner patent from...
vacuum in the glass flask with significantly improved properties. AlexanderMeissner patented his process "feedback for generating oscillations", by his...
vacuum tube electronic oscillator invented by Edwin Armstrong and AlexanderMeissner in 1913. After this it became the standard method of receiving CW...
claimants included Armstrong, de Forest, General Electric's Langmuir, and AlexanderMeissner, who was a German national, which led to his application being seized...
Armstrong, de Forest, General Electric's Langmuir, and a German, AlexanderMeissner, whose application would be seized by the Office of Alien Property...
as an alternative for MeDIP-seq while maintaining base-resolution. AlexanderMeissner, Andreas Gnirke, George W. Bell, Bernard Ramsahoye, Eric S. Lander...
org. April 2020. Retrieved 11 November 2020. "Nomination Archive - AlexanderMeissner". NobelPrize.org. April 2020. Retrieved 11 November 2020. "Nomination...
Stamatoyannopoulos; Joseph F Costello; Bing Ren; Aleksandar Milosavljevic; AlexanderMeissner; Manolis Kellis; Marco A Marra; Arthur L Beaudet; Joseph R Ecker;...
and the feedback oscillator circuit in 1912 by Edwin Armstrong and AlexanderMeissner, made possible smaller and cheaper vacuum tube transmitters which...
valve at the AEG Kabelwerk Oberspree plant. Later the same year, AlexanderMeissner of Telefunken applied his theory of positive feedback and used the...
Alexander "Sascha" Van der Bellen (German pronunciation: [alɛˈksandɐ fan deːɐ̯ ˈbɛlən]; born 18 January 1944), also referred to by the abbreviation VDB...
Lengauer. Following his PhD, he undertook postdoctoral research with AlexanderMeissner at the Broad Institute, where he contributed to the NIH Roadmap Epigenomics...
cello and flute lessons with one of the municipal musicians, Carl Gottlieb Meissner. Throughout his childhood and youth his love of music and literature ran...
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