Diffraction tomographic algorithm for the detection of three-dimensional objects buried in a lossy half-space.

Diffraction tomographic algorithm for the detection of three-dimensional objects buried in a lossy half-space.

A diffraction tomographic (DT) algorithm has been proposed for detecting three-dimensional (3-D) dielectric objects buried in a lossy ground, using electric dipoles or magnetic dipoles as transmitter and receiver, where the air-earth interface has been taken into account and the background is lossy....

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Bibliografiska uppgifter
I publikationen:IEEE Transactions on antennas and propagation 50, 1 (2002).
Huvudupphovsman: Tie Jun Cui
Materialtyp: Artikel
Språk:English
Ämnen:
3D buried objects.
3D dielectric objects.
FFT.
Green's functions.
Sommerfeld integrals.
Air-earth interface.
Approximate generalized Fourier transform.
Closed-form reconstruction formulas.
Dielectric properties.
Diffraction tomographic algorithm.
Electric dipoles.
Fast Fourier transforms.
High contrast.
Inverse scattering.
Locations.
Lossy background.
Lossy ground.
Lossy half-space.
Low-contrast condition.
Magnetic dipoles.
Measurement data error tolerance.
Object reconstruction.
Receiver.
Shapes.
Three-dimensional buried objects.
Transmitter.