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Angular spectrum method

The angular spectrum method is a technique for modeling the propagation of a wave field. This technique involves expanding a complex wave field into a summation of infinite number of plane waves of the same frequency and different directions. Its mathematical origins lie in the field of Fourier optics but it has been applied extensively in the field of…

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Angular spectrum method

Nodes9
Edges8
Triples2
Avg. degree1.78
Density0.222222
Components1

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Angular spectrum method

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Angular spectrum method → technique for modeling the propagation of a wave field

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field propagation plane acoustic wave pressure technique fourier angular spectrum modeling involves complex waves frequency directions predict upon predictions forward

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SubjectPredicateObjectConfidenceSrc
Angular spectrum methodis atechnique for modeling the propagation of a wave field0.90text
ultrasonic transducersinstance ofBackward propagation predictions can be used to analyze the surface vibration patterns of acoustic radiators0.80text

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