Propagating beam frame: A novel formulation for local inverse scattering

Ram Tuvi, Ehud Heyman, Timor Melamed

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

We present a novel strategy for tomographic inverse scattering using beam-waves processing. The theory utilizes a discrete phase-space set of beam waves, which constitutes an overcomplete frame everywhere in space, and thus can be considered as a local alternative to the conventional plane-wave or Green's function expansion sets used in the conventional theory. Specifically, we consider an ultra wide band (UWB) inversion scheme that is formulated either in the multi-frequency domain or in the the short-pulse time domain. Accordingly, the processing is performed using either a phase-space set of isodiffracting Gaussian beams (ID-GB), or a set of isodiffracting pulsed beam (ID-PB).

Original languageEnglish
Title of host publication2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
ISBN (Electronic)9789082598704
DOIs
StatePublished - 10 Nov 2017
Event32nd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2017 - Montreal, Canada
Duration: 19 Aug 201726 Aug 2017

Publication series

Name2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2017
Volume2017-January

Conference

Conference32nd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2017
Country/TerritoryCanada
CityMontreal
Period19/08/1726/08/17

Fingerprint

Dive into the research topics of 'Propagating beam frame: A novel formulation for local inverse scattering'. Together they form a unique fingerprint.

Cite this