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

Moty Roudstein; Yaniv Brick; Amir Boag

doi:https://doi.org/10.1109/USNC-URSI.2015.7303360

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

Moty Roudstein, Yaniv Brick, Amir Boag

School of Electrical Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-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 language	English
Title of host publication	2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	76
Number of pages	1
ISBN (Electronic)	9781479978175
DOIs	https://doi.org/10.1109/USNC-URSI.2015.7303360
State	Published - 21 Oct 2015
Event	USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Vancouver, Canada Duration: 19 Jul 2015 → 24 Jul 2015

Publication series

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

Conference

Conference	USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015
Country/Territory	Canada
City	Vancouver
Period	19/07/15 → 24/07/15

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Communication

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https://doi.org/10.1109/USNC-URSI.2015.7303360

Cite this

Roudstein, M., Brick, Y., & Boag, A. (2015). Fast computation of double bounce contributions to physical optics integrals in the near field. In 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings (pp. 76). Article 7303360 (2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/USNC-URSI.2015.7303360

Roudstein, Moty ; Brick, Yaniv ; Boag, Amir. / Fast computation of double bounce contributions to physical optics integrals in the near field. 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 76 (2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings).

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title = "Fast computation of double bounce contributions to physical optics integrals in the near field",

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).",

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Roudstein, M, Brick, Y & Boag, A 2015, Fast computation of double bounce contributions to physical optics integrals in the near field. in 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings., 7303360, 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 76, USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015, Vancouver, Canada, 19/07/15. https://doi.org/10.1109/USNC-URSI.2015.7303360

Fast computation of double bounce contributions to physical optics integrals in the near field. / Roudstein, Moty; Brick, Yaniv ; Boag, Amir.
2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 76 7303360 (2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Brick, Yaniv

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N2 - 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).

AB - 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).

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Roudstein M, Brick Y , Boag A. Fast computation of double bounce contributions to physical optics integrals in the near field. In 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 76. 7303360. (2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings). doi: https://doi.org/10.1109/USNC-URSI.2015.7303360

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

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