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Proceedings Paper

Overview Of A Phased Array Experiment
Author(s): R. A. Carreras; S. J. Cusumano; M. G. Andrews; D. H. Jordan
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Paper Abstract

This paper describes preliminary results from an on-going PHASAR experiment at the Air Force Weapons Laboratory. The implementation of two phasing algorithms is discussed, one algorithm is for measuring the optical path difference to better than λ/100 but cyclical every λ. The second algorithm is used in a global search to find the zero fringe within λ/2. The second algorithm requires multiline sources, the first works with single or multiline sources. Optical and electrical configurations are discussed and experimental results are presented.

Paper Details

Date Published: 2 March 1984
PDF: 5 pages
Proc. SPIE 0440, Synthetic Aperture Systems I, (2 March 1984); doi: 10.1117/12.937588
Show Author Affiliations
R. A. Carreras, Air Force Weapons Laboratory (United States)
S. J. Cusumano, Air Force Weapons Laboratory (United States)
M. G. Andrews, The DDM Corporation (United States)
D. H. Jordan, The DDM Corporation (United States)


Published in SPIE Proceedings Vol. 0440:
Synthetic Aperture Systems I
Janet S. Fender, Editor(s)

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