Boots – shoes – and leggings
Patent
1980-06-06
1982-04-27
Gruber, Felix D.
Boots, shoes, and leggings
343 177, 343100AP, G01S 740, G06F 1520
Patent
active
043274170
ABSTRACT:
Disclosed is a means for synthesizing many different antenna patterns with different beamwidths and elliptical symmetries, being derived from a common data set corresponding to a planar cut or slice of an arbitrary antenna pattern which is stored in an addressable memory such as a programmable read only memory (PROM). A pattern surface or envelope is modeled by an algorithm which takes generated azimuth and elevation values simulating a desired scanning motion from which a memory address is produced according to a predetermined mathematical relationship including factors which determine the degree of ellipticity as well as the beamwidth relative to the stored planar cut of the arbitrary antenna pattern.
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Gruber Felix D.
Martin Marietta Corporation
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