• Thumbnail for Kennelly–Heaviside layer
    The Heaviside layer, sometimes called the KennellyHeaviside layer, named after Arthur E. Kennelly and Oliver Heaviside, is a layer of ionised gas occurring...
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  • Heaviside layer may refer to: KennellyHeaviside layer, a layer in the Earth's atmosphere A fictional afterlife in the musical Cats This disambiguation...
    185 bytes (53 words) - 22:13, 10 April 2024
  • Thumbnail for Arthur Edwin Kennelly
    electrical properties, resulting in the concept of the KennellyHeaviside layer. Also in 1902 Kennelly was given the entire engineering charge of the expedition...
    12 KB (1,224 words) - 19:33, 25 July 2025
  • Thumbnail for Oliver Heaviside
    Society. In 1902, Heaviside proposed the existence of what is now known as the KennellyHeaviside layer of the ionosphere. Heaviside's proposal included...
    42 KB (4,682 words) - 09:42, 22 July 2025
  • Thumbnail for Ionosphere
    Ionosphere (redirect from D layer)
    In 1902, Oliver Heaviside proposed the existence of the KennellyHeaviside layer of the ionosphere which bears his name. Heaviside's proposal included...
    54 KB (6,744 words) - 18:32, 23 July 2025
  • ionospheric layer. The ionogram display shows the effective altitude of the ionospheric layer as a function of frequency. KennellyHeaviside layer Edward V...
    1 KB (197 words) - 19:43, 4 September 2024
  • F region (redirect from Appleton layer)
    comprising two layers, the F1 and F2 layers. The F-region is located directly above the E region (formerly the Kennelly-Heaviside layer) and below the...
    5 KB (705 words) - 06:20, 19 June 2025
  • Thumbnail for Edward Appleton
    1902, Oliver Heaviside and Arthur E. Kennelly had suggested such an electromagnetic-reflecting stratum, now called the KennellyHeaviside layer, may explain...
    24 KB (2,721 words) - 13:50, 11 July 2025
  • crater) Heaviside condition Heaviside cover-up method Heaviside layer or KennellyHeaviside layer Heaviside step function Heaviside's dolphin, named in honour...
    839 bytes (120 words) - 17:15, 21 February 2025
  • in solid mechanics E or exa-, the SI prefix for 1018 E-layer or the Kennelly-Heaviside layer, part of the ionosphere E, the symbol for an electric field...
    9 KB (1,245 words) - 13:07, 5 July 2025
  • Thumbnail for William Eccles (physicist)
    their transmission over long distances. Originally known as the KennellyHeaviside layer, this region of the Earth's atmosphere became known as the ionosphere...
    5 KB (474 words) - 09:33, 10 July 2025
  • Montana. Oliver Heaviside and Arthur E. Kennelly independently predict the existence of what will become known as the Kennelly-Heaviside Layer of the ionosphere...
    9 KB (993 words) - 09:23, 28 April 2025
  • when entering the Earth's atmosphere 80 km high (above which the KennellyHeaviside layer) at different initial velocities of 35, 25 and 15 km/s. Air pressure...
    19 KB (3,244 words) - 00:31, 31 May 2025
  • Thumbnail for Skywave
    Near-Vertical Incidence Skywave (NVIS) F-layer Over-the-horizon radar Groundwave Schumann resonances KennellyHeaviside layer Skip zone Project West Ford Radio...
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  • Thumbnail for Spark-gap transmitter
    Appleton demonstrated the existence of this layer, now called the "KennellyHeaviside layer" or "E-layer", for which he received the 1947 Nobel Prize...
    123 KB (13,130 words) - 08:33, 25 May 2025
  • player KennellyHeaviside layer, a layer of the Earth's ionosphere Kenneally (disambiguation) This page lists people with the surname Kennelly. If an...
    2 KB (231 words) - 21:51, 14 October 2023
  • Voigt and William Thomson, 1st Baron Kelvin KennellyHeaviside layer – Arthur Edwin Kennelly and Oliver Heaviside Kennicutt–Schmidt law (a.k.a. Schmidt–Kennicutt...
    72 KB (6,888 words) - 11:20, 28 June 2025
  • (1873–1903). 1902: Proposition by Oliver Heaviside (1850–1925) of the existence of the KennellyHeaviside layer, a layer of ionised gas that reflects radio...
    160 KB (16,753 words) - 20:57, 26 July 2025
  • by a chain of high-latitude observatories. Magnetohydrodynamics KennellyHeaviside layer Ionosphere Birkeland, Kristian (1908). The Norwegian Aurora Polaris...
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  • would deposit their energy in the KennellyHeaviside layer. This results in a disruption of the KennellyHeaviside layer plasma currents and creates bright...
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  • Thumbnail for List of British innovations and discoveries
    Clarke KennellyHeaviside layer first proposed, a layer of ionised gas that reflects radio waves around the Earth's curvature – Oliver Heaviside Light...
    137 KB (13,578 words) - 14:14, 27 July 2025
  • propagation Fading Free space Fresnel zone Inversion (meteorology) KennellyHeaviside layer Link budget Mobility model Nakagami fading Near and far field Propagation...
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  • censor – Hays Code Oliver Heaviside, British physicist, and Arthur Edwin Kennelly, American physicist– KennellyHeaviside layer Henry Heimlich, American...
    120 KB (11,422 words) - 19:15, 22 July 2025
  • experiment results that confirmed the existence of the ionizing Kennelly-Heaviside Layer. In 1925 Lévy was president of SPIR (Syndicat Professionnel des...
    10 KB (1,212 words) - 22:52, 3 January 2025
  • lightning: see) lightning heat wave heating degree day (HDD) (Heaviside layer) KennellyHeaviside layer (E region) (in the atmosphere) Heavy snow warning heliostat...
    27 KB (2,808 words) - 08:14, 7 June 2025
  • Physics for investigations into the ionosphere, the KennellyHeaviside layer and the F region (Appleton layer) that reflect lower frequency radio waves, and...
    10 KB (910 words) - 21:57, 19 July 2025
  • Thumbnail for Leo C. Young
    (then called the KennellyHeaviside layer) using a transmitter built at the NRL. In attempting to determine the distance to the layer, they asked Young...
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  • Thumbnail for Yoji Ito
    and wanted to investigate the interaction of microwaves with the KennellyHeaviside layer (the ionosphere). He started a project using a Barkhausen–Kurz...
    11 KB (1,518 words) - 01:03, 22 March 2025
  • Thumbnail for Joseph L. Pawsey
    propagation and his discovery of the presence of irregularities in the Kennelly-Heaviside Layer proved vital to the later development of this branch of ionospheric...
    13 KB (1,318 words) - 20:44, 27 July 2025
  • Thumbnail for February 1925
    Heaviside step function and for predicting the existence of the KennellyHeaviside layer Edward Scofield, 82, U.S. politician and former prisoner of war...
    71 KB (7,983 words) - 02:51, 25 May 2025