Computer program accurately and efficiently predicts far-field patterns of offset, or symmetric, parabolic reflector antennas. Antenna designer uses program to study effects of varying geometrical and electrical (RF) parameters of parabolic reflector and its feed system. Accurate predictions of far-field patterns help designer predict overall performance of antenna. These reflectors used extensively in modern communications satellites and in multiple-beam and low side-lobe antenna systems.
Analysis of Satellite Communications Antenna Patterns
NASA Tech Briefs ; 9 , 2
1985-10-01
Miscellaneous
No indication
English
Ats mechanically despun communications satellite antenna
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