Data processing: structural design – modeling – simulation – and em – Modeling by mathematical expression
Patent
1997-09-19
2000-05-02
Teska, Kevin J.
Data processing: structural design, modeling, simulation, and em
Modeling by mathematical expression
702104, 342379, 342382, 706 24, H04B 1700, G01S 316
Patent
active
060567805
ABSTRACT:
A method for positioning plural electromagnetic sensors in an array including the steps of: (1) designating one of the two sensors of the plural sensors that are a greatest distance apart as a point of origin of a reference system, (2) encoding in genotype form, the coordinates of the sensors relative to the reference system, and (3) applying a genetic algorithm to the encoded genotypes to obtain a given phenotype associated with a desired pattern. The method can be applied to the optimization of antenna arrays, especially planar or linear arrays.
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Randy, L. Haupt, "An Introduction to Genetic Algorithms for Electromagnetics," IEEE Antennas & Propagation Magazine, vol. 37, No. 2, (Apr. 1, 1995), pp. 7-15.
Vittorio Murino, et al., "Synthesis of Unequally Spaced Arrays by Simulated Annealing," IEEE Transactions On Signal Processing, vol. 44, No. 1, (Jan. 1, 1996), pp. 119-123.
Randy L. Haupt, "Thinned Arrays Using Genetic Algorithms," IEEE Transactions On Antennas And Propagation, vol. 42, No. 7, (Jul. 1, 1994), pp. 993-999.
Aubry Claude
Gegout Cedric
Marissal Gerard
Muller Daniel
Pham Kim Khanh
"Thomson-CSF"
Phan Thai
Teska Kevin J.
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