• Ohio Sky Survey. Kraus held a number of patents and published widely. Kraus was born in 1910 in Ann Arbor, Michigan. He received his Ph.D. in physics from...
    10 KB (983 words) - 17:20, 4 September 2024
  • Kraus or kraus in Wiktionary, the free dictionary. Kraus is a German surname meaning "curly". Notable people with the surname include: Adalbert Kraus...
    5 KB (708 words) - 22:15, 13 October 2024
  • The Kraus-type radio telescope design was created by Dr. John D. Kraus (1910–2004). Kraus-type telescopes are transit instruments, where the flat primary...
    965 bytes (107 words) - 19:17, 28 July 2023
  • The Ohio State University Radio Observatory was a Kraus-type (after its inventor John D. Kraus) radio telescope located on the grounds of the Perkins Observatory...
    5 KB (466 words) - 10:43, 28 August 2024
  • Thumbnail for Helical antenna
    satellite communication. Axial mode operation was discovered by physicist John D. Kraus If the circumference of the helix is significantly less than a wavelength...
    19 KB (2,366 words) - 18:11, 3 October 2024
  • Johann Kraus is a fictional character in the comic book series Hellboy, created by Mike Mignola. He is featured in the comic book B.P.R.D., published by...
    11 KB (1,482 words) - 14:37, 30 January 2024
  • pp 254–256. John D. Kraus, "Antennas," 2nd Ed., McGraw-Hill, 1988. Kraus and Fleisch, "Electromagnetics," 5th Ed., McGraw-Hill, 1999. D.M. Pozar, "Microwave...
    10 KB (1,204 words) - 20:45, 3 July 2024
  • the Universe (1966). In the March 1955 issue of Scientific American, John D. Kraus described an idea to scan the cosmos for natural radio signals using...
    143 KB (15,464 words) - 22:17, 26 September 2024
  • Thumbnail for Sagittarius A
    probable Galactic Center. The name Sagittarius A was first used in 1954 by John D. Kraus, Hsien-Ching Ko, and Sean Matt when they included the object in the...
    17 KB (1,661 words) - 11:48, 25 July 2024
  • Thumbnail for Corner reflector antenna
    ISBN 0-87259-817-9. Kraus, John D., US patent 2270314, Corner reflector antenna, filed January 31, 1940; granted January 20, 1942. Kraus, John D. (1988). Antennas...
    6 KB (613 words) - 16:28, 8 June 2024
  • Innovator of the standard testing transformer and the compensation winding. John D. Kraus Radio telescope, antennas Herbert Kroemer Heterostructures and semiconductor...
    18 KB (38 words) - 19:16, 27 August 2024
  • Thumbnail for Parabolic reflector
    signal strength. Even with simple ones, users have reported 3 dB or more gains. John D. Kraus Liquid-mirror telescope, paraboloids produced by rotation Parabolic...
    21 KB (2,638 words) - 04:44, 7 October 2024
  • work on the Berkeley UNIX Operating System Nam Sung Kim, IEEE Fellow John D. Kraus, IEEE Fellow; winner of a IEEE Centennial Medal winner of the IEEE Heinrich...
    184 KB (24,052 words) - 03:09, 11 October 2024
  • Thumbnail for Radio telescope
    Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan Alexander Muller Jan Oort Joseph Lade Pawsey...
    24 KB (2,587 words) - 22:36, 19 October 2024
  • Thumbnail for Gain (antenna)
    ISBN 0-471-66782-X Antenna for all applications (3rd edition), by John D. Kraus, Ronald J. Marhefka, 2002, ISBN 0-07-232103-2  This article incorporates...
    14 KB (2,464 words) - 00:16, 21 June 2024
  • Thumbnail for Very Large Array
    are four commonly used configurations, designated A (the largest) through D (the tightest, when all the dishes are within 600 metres (2,000 ft) of the...
    19 KB (2,045 words) - 21:36, 14 October 2024
  • Thumbnail for Karl Guthe Jansky
    first systematic survey of astronomical radio waves. The second was John D. Kraus, who, after World War II, started a radio observatory at Ohio State...
    21 KB (2,413 words) - 15:07, 20 August 2024
  • Thumbnail for Radio astronomy
    1977. Roger Clifton Jennison, Introduction to Radio Astronomy. 1967. Jobn D. Kraus, Martt; E. Tiuri, and Antti V. Räisänen, Radio Astronomy, 2nd ed, Cygnus-Quasar...
    37 KB (3,879 words) - 09:55, 6 October 2024
  • John D. Kraus 1986: James L. Flanagan 1987: Robert A. Henle 1988: James Ross MacDonald 1989: Nick Holonyak, Jr. 1990: Archie W. Straiton 1991: John L...
    8 KB (800 words) - 17:18, 4 September 2024
  • Thumbnail for Grote Reber
    20 January 2008 Wikimedia Commons has media related to Grote Reber. John D. Kraus Radiophysics Tyson, J. Anthony (August 2003). "Obituary: Grote Reber"...
    16 KB (1,776 words) - 23:00, 26 September 2024
  • Thumbnail for Stockert Radio Telescope
    Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan Alexander Muller Jan Oort Joseph Lade Pawsey...
    4 KB (265 words) - 09:26, 16 February 2024
  • Thumbnail for WWV (radio station)
    Russian satellite Sputnik 1 after the craft's onboard electronics failed. John D. Kraus, a professor at Ohio State University, knew that a meteor entering the...
    55 KB (5,766 words) - 21:48, 9 October 2024
  • Thumbnail for Hat Creek Radio Observatory
    Radio Astronomy Facilities Artist Rendering of completed ATA-350 CARMA in D-array "UC Berkeley Passes Management Of Allen Telescope Array To SRI", Space...
    3 KB (370 words) - 20:00, 6 October 2024
  • Thumbnail for Arecibo Telescope
    defenses as part of the newly formed United States Department of Defense (DoD) Advanced Research Projects Agency (ARPA) ABM umbrella-effort, Project Defender...
    85 KB (8,608 words) - 23:26, 28 September 2024
  • Thumbnail for Jodrell Bank Observatory
    Sebastian von Hoerner Karl Guthe Jansky Kenneth Kellermann Frank J. Kerr John D. Kraus Bernard Lovell Christiaan Alexander Muller Jan Oort Joseph Lade Pawsey...
    49 KB (5,191 words) - 23:55, 26 September 2024
  • Thumbnail for Nançay Radio Observatory
    for this "large radio telescope" was derived from a 1956 design by John D. Kraus. This design made possible a large collecting area and high resolution...
    19 KB (2,369 words) - 22:49, 25 May 2024
  • Schaefer, Gail H.; Shepard, Katherine A.; ten Brummelaar, Theo; Monnier, John D.; Kraus, Stefan; Le Bouquin, Jean-Baptiste; Davies, Claire L.; Ennis, Jacob;...
    23 KB (1,268 words) - 22:12, 28 September 2024
  • Thumbnail for Lovell Telescope
    photos in the bowl of the telescope: Oasis in June 1994 by Steve Double, D:Ream in 1995 ("Party Up the World"), Placebo in 2003 ("The Bitter End"), and...
    50 KB (5,510 words) - 16:31, 19 August 2024
  • Krause (botanist), (1764–1842), German botanist John Krause (born 1983), American soccer player John D. Kraus (1910–2004), US physicist, radio astronomer...
    8 KB (1,176 words) - 11:54, 12 July 2024
  • Thumbnail for CHARA array
    Schaefer, Gail H.; Shepard, Katherine A.; Brummelaar, Theo ten; Monnier, John D.; Kraus, Stefan; Le Bouquin, Jean-Baptiste; Davies, Claire L.; Ennis, Jacob;...
    8 KB (978 words) - 17:24, 27 December 2023