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Automated composite ellipsoid modelling for high frequency GTD analysis
- 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.
- Subjects :
- Aircraft Design, Testing And Performance
Subjects
Details
- Language :
- English
- Database :
- NASA Technical Reports
- Notes :
- NAG1-1058
- Publication Type :
- Report
- Accession number :
- edsnas.19920008098
- Document Type :
- Report