Naval Research Laboratory

Author Of 1 Presentation

TuB3.3 - SPARSE-APERTURE QUALITATIVE INVERSE SCATTERING USING A PHASE-DELAY-BASED FREQUENCY VARIATION CONSTRAINT

Presentation Type
Contributed Submission
Date
08/20/2019
Time
01:15 PM - 03:15 PM
Room
Sandpiper C/D
Duration
15 Minutes
Lecture Time
02:15 PM - 02:30 PM

Abstract

Abstract

We introduce a sparse-aperture variant of the Linear Sampling Method, which is a qualitative inverse scattering technique for reconstructing target shape. The technique reduces imaging artifacts arising from sparse data collections by incorporating a priori knowledge of propagation-based phase-delay into the inversion.

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