Skywave

Results: 73



#Item
41Radio spectrum / Space science / Electromagnetic radiation / Plasma physics / Weather / Sudden ionospheric disturbance / Radio propagation / Ionosphere / Skywave / Space plasmas / Meteorology / Atmospheric sciences

Draft: WFD (23 March[removed]SUDDEN IONOSPHERIC DISTURBANCE (SID) Sudden Ionospheric Disturbance (after Wikipedia, 2014) – A sudden ionospheric disturbance (SID) is an abnormally high ionization/plasma density in the D

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Source URL: www.ngdc.noaa.gov

Language: English - Date: 2014-03-23 19:18:42
42Radio spectrum / Electromagnetic spectrum / Radio technology / Plasma physics / Space plasmas / Ionosphere / Skywave / Shortwave radio / Radio waves / Electromagnetic radiation / Physics / Technology

The Effects of Earth’s Upper Atmosphere on Radio Signals Lesson #2 Radio JOVE Educational Materials

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Source URL: radiojove.gsfc.nasa.gov

Language: English - Date: 2007-06-12 11:21:45
43Radio spectrum / Broadcast engineering / Skywave / Tropospheric scatter / Very high frequency / Radio propagation / Ultra high frequency / DXing / Sporadic E propagation / Technology / Wireless / Telecommunications engineering

February 21, 2006 Hadley Cell Propagation Analysing systematical features in tropospheric dx QSOs between 144 MHz and 5.8 GHz exceeding the distance of[removed]kilometers Volker Grassmann, DF5AI

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Source URL: www.df5ai.net

Language: English - Date: 2006-02-26 04:03:13
44Radio electronics / Radio technology / Antenna / Dipole antenna / Guy-wire / Standing wave ratio / Transmitter / American Radio Relay League / Near Vertical Incidence Skywave / Electronic engineering / Telecommunications engineering / Technology

AARC Newsletter 1106_2000

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Source URL: kl7kc.com

Language: English - Date: 2014-01-19 15:57:04
45Astrophysics / Astronomy / Ionosphere / Space weather / Solar flare / Skywave / F region / Sunspot / Sun / Space plasmas / Plasma physics / Physics

27th SINGAPORE YOUTH SCIENCE FESTIVAL SECONDARY & PRE-UNIVERSITY SCIENCE FAIR 2004 Level: Pre-University

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Source URL: radiojove.gsfc.nasa.gov

Language: English - Date: 2007-06-12 11:22:32
46Orbcomm / Technology / SkyWave Mobile Communications / Electronics / Satellite Internet / Inmarsat / Electronic engineering

SPECIAL TERMS AND CONDITIONS – ISATDATA PRO These Special Terms and Conditions may be incorporated by reference into and form part of an agreement under which an Application Provider is authorized to sell or otherwise

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Source URL: www.orbcomm.com

Language: English - Date: 2014-05-01 15:16:50
47Electronics / Internet service providers / Inmarsat / Broadband Global Area Network / Satellite phone / Machine-to-Machine / Very-small-aperture terminal / SkyWave Mobile Communications / Orbcomm / Satellite Internet / Technology / Electronic engineering

INM Logo CMYK_Tag_clearspace

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Source URL: www.inmarsateu.net

Language: English - Date: 2013-06-06 11:06:07
48Plasma physics / Space plasmas / Radio propagation / Global Positioning System / Ionosphere / Skywave / Total electron content / Path loss / Technology / Atmosphere / Wireless

NPS-EC[removed]NAVAL POSTGRADUATB SCHOOL Monterey, California DISSERTATION

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Source URL: edocs.nps.edu

Language: English - Date: 2004-07-22 14:52:21
49Telecommunications engineering / Attenuation / Line-of-sight propagation / Octave / Ultra high frequency / EME / Antenna / Link budget / Near Vertical Incidence Skywave / Acoustics / Technology / Electronic engineering

APWPT_input_EC_stakeholder_UHF_white paper_March13

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Source URL: www.analysysmason.com

Language: English - Date: 2009-03-13 13:24:47
50Radio spectrum / Wireless / Broadcast engineering / Atmosphere / Radio propagation / Skywave / Line-of-sight propagation / Surface wave / Ionosphere / Technology / Telecommunications engineering / Electromagnetic radiation

1 DEFINITION OF PROPAGATION D

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Source URL: media.wiley.com

Language: English - Date: 2010-05-01 07:12:30
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