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Automated composite ellipsoid modelling for high frequency GTD analysis

Authors :
Sze, K. Y
Rojas, R. G
Klevenow, F. T
Scheick, J. T
Publication Year :
1991
Publisher :
United States: NASA Center for Aerospace Information (CASI), 1991.

Abstract

The preliminary results of a scheme currently being developed to fit a composite ellipsoid to the fuselage of a helicopter in the vicinity of the antenna location are discussed under the assumption that the antenna is mounted on the fuselage. The parameters of the close-fit composite ellipsoid would then be utilized as inputs into NEWAIR3, a code programmed in FORTRAN 77 for high frequency Geometrical Theory of Diffraction (GTD) Analysis of the radiation of airborne antennas.

Details

Language :
English
Database :
NASA Technical Reports
Notes :
NAG1-1058
Publication Type :
Report
Accession number :
edsnas.19920008098
Document Type :
Report