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Start Over Descriptor "*SYNTHETIC apertures" Topic girders Topic imaging systems Publisher institution of engineering & technology

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1 results on '"*SYNTHETIC apertures"'

1. Arbitrary footprint patterns obtained by circular apertures.

Author

Rodriguez, J. A., Trastoy, A., Ares, F., and Moreno, E.

Subjects
*GIRDERS, *SYNTHETIC apertures, *IMAGING systems, *RADIATION, *PHYSICS, *TECHNOLOGY
Abstract

The proposed quasi-analytical method undertakes the shaping of a desired footprint as a composition of several Ø-symmetric circular Taylor patterns exhibiting flat-topped beams. The final pattern is obtained after sampling the obtained circular aperture for circular grid planar arrays. A square and a rectangular footprint pattern, both radiated by a planar array with 1246 elements, demonstrate the performance of the technique. [ABSTRACT FROM AUTHOR]

Published
2004
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