NDLI: Aeromacs c-band interference modeling and simulation results

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Aeromacs c-band interference modeling and simulation results

Content Provider	NASA Technical Reports Server (NTRS)
Author	Wilson, Jeffrey
Copyright Year	2010
Description	A new C-band (5091-5150 MHz) airport communications system designated as Aeronautical Mobile Airport Communications System (AeroMACS) is being planned under the Federal Aviation Administration s NextGen program. It is necessary to establish practical limits on AeroMACS transmission power from airports so that the threshold of interference into the Mobile Satellite Service (Globalstar) feeder uplinks is not exceeded. To help provide guidelines for these limits, interference models have been created with the commercial software Visualyse Professional. In this presentation, simulation results were shown for the aggregate interference power at low earth orbit from AeroMACS transmitters at each of up to 757 airports in the United States, Canada, Mexico, and the surrounding area. Both omni-directional and sectoral antenna configurations were modeled. Effects of antenna height, beamwidth, and tilt were presented.
File Size	7198008
Page Count	18
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20100041306
Archival Resource Key	ark:/13960/t1mh2m39q
Language	English
Publisher Date	2010-09-28
Access Restriction	Open
Subject Keyword	Communications And Radar Mobile Communication Systems Transmitters Low Earth Orbits Simulation Antenna Design Directional Antennas C Band Airports Beams Radiation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Presentation

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