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Near Zone: Basic scattering code user's manual with space station applicationsThe Electromagnetic Code - Basic Scattering Code, Version 3, is a user oriented computer code to analyze near and far zone patterns of antennas in the presence of scattering structures, to provide coupling between antennas in a complex environment, and to determine radiation hazard calculations at UHF and above. The analysis is based on uniform asymptotic techniques formulated in terms of the Uniform Geometrical Theory of Diffraction (UTD). Complicated structures can be simulated by arbitrarily oriented flat plates and an infinite ground plane that can be perfectly conducting or dielectric. Also, perfectly conducting finite elliptic cylinder, elliptic cone frustum sections, and finite composite ellipsoids can be used to model the superstructure of a ship, the body of a truck, and airplane, a satellite, etc. This manual gives special consideration to space station modeling applications. This is a user manual designed to give an overall view of the operation of the computer code, to instruct a user in how to model structures, and to show the validity of the code by comparing various computed results against measured and alternative calculations such as method of moments whenever available.
Document ID
19920013395
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Marhefka, R. J.
(Ohio State Univ. Columbus, OH, United States)
Silvestro, J. W.
(Ohio State Univ. Columbus, OH, United States)
Date Acquired
September 6, 2013
Publication Date
December 1, 1989
Subject Category
Communications And Radar
Report/Patent Number
NASA-CR-181944
ESL-716199-13
NAS 1.26:181944
Report Number: NASA-CR-181944
Report Number: ESL-716199-13
Report Number: NAS 1.26:181944
Accession Number
92N22638
Funding Number(s)
CONTRACT_GRANT: NSG-1498
PROJECT: RTOP 482-59-23-15
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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