Fast computation of double bounce contributions to physical optics integrals in the near field

Moty Roudstein, Yaniv Brick, Amir Boag

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

Abstract

A multilevel algorithm for the fast computation of double bounce (DB) contributions to near field (NF) scattering physical optics (PO) integrals is presented. The algorithm aims at accelerating the computation of the mono-static DB contribution for multiple excitations, i.e., for sources set within a wide range of locations with respect to the scatterer, and over a range of frequencies. The DB-NF fast PO algorithm is an extension of its far field predecessor (A. Boag and E. Michielssen, IEEE Trans. Antennas Propag., 52, 205-212, 2004) and it complements our fast NF algorithm for computing the single bounce PO contribution (A. Gendelman, Y. Brick, and A. Boag, IEEE Trans. Antennas Propag., 62, 4325-4335, 2014).

Original languageEnglish
Title of host publication2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages76
Number of pages1
ISBN (Electronic)9781479978175
DOIs
StatePublished - 21 Oct 2015
Externally publishedYes
EventUSNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Vancouver, Canada
Duration: 19 Jul 201524 Jul 2015

Publication series

Name2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings

Conference

ConferenceUSNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015
Country/TerritoryCanada
CityVancouver
Period19/07/1524/07/15

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