Physical optics modeling of scattering by checkerboard structure for RCS reduction

Meshaal Alyahya; Constantine A. Balanis; Craig R. Birtcher; Hussein N. Shaman; Waleed A. Alomar

doi:10.1109/APUSNCURSINRSM.2019.8889104

Physical optics modeling of scattering by checkerboard structure for RCS reduction

Meshaal Alyahya, Constantine A. Balanis, Craig R. Birtcher, Hussein N. Shaman, Waleed A. Alomar

Electrical, Computer, and Energy Engineering, School of (IAFSE-ECEE)

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

4 Scopus citations

Abstract

Physical optics (PO) is utilized to analyze scattering by checkerboard-patterned structures. It is observed that it can predict the RCS along non-specular directions. The locations of the scattered major lobes using PO and array theory are compared with finite elements method (FEM). Moreover, closedform solutions developed using PO are used to design nonuniform checkerboard surfaces to enhance the RCS-reduction bandwidth. The PO-based results compare well with data obtained by measurements.

Original language	English (US)
Title of host publication	2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1693-1694
Number of pages	2
ISBN (Electronic)	9781728106922
DOIs	https://doi.org/10.1109/APUSNCURSINRSM.2019.8889104
State	Published - Jul 2019
Event	2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Atlanta, United States Duration: Jul 7 2019 → Jul 12 2019

Publication series

Name	2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings

Conference

Conference	2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019
Country/Territory	United States
City	Atlanta
Period	7/7/19 → 7/12/19

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Instrumentation

Access to Document

10.1109/APUSNCURSINRSM.2019.8889104

Cite this

Alyahya, M., Balanis, C. A., Birtcher, C. R., Shaman, H. N., & Alomar, W. A. (2019). Physical optics modeling of scattering by checkerboard structure for RCS reduction. In 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings (pp. 1693-1694). [8889104] (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2019.8889104

Physical optics modeling of scattering by checkerboard structure for RCS reduction. / Alyahya, Meshaal; Balanis, Constantine A.; Birtcher, Craig R. et al.

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. p. 1693-1694 8889104 (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings).

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

Alyahya, M, Balanis, CA, Birtcher, CR, Shaman, HN & Alomar, WA 2019, Physical optics modeling of scattering by checkerboard structure for RCS reduction. in 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings., 8889104, 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1693-1694, 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019, Atlanta, United States, 7/7/19. https://doi.org/10.1109/APUSNCURSINRSM.2019.8889104

Alyahya M, Balanis CA, Birtcher CR, Shaman HN, Alomar WA. Physical optics modeling of scattering by checkerboard structure for RCS reduction. In 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. p. 1693-1694. 8889104. (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings). doi: 10.1109/APUSNCURSINRSM.2019.8889104

Alyahya, Meshaal ; Balanis, Constantine A. ; Birtcher, Craig R. et al. / Physical optics modeling of scattering by checkerboard structure for RCS reduction. 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 1693-1694 (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings).

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abstract = "Physical optics (PO) is utilized to analyze scattering by checkerboard-patterned structures. It is observed that it can predict the RCS along non-specular directions. The locations of the scattered major lobes using PO and array theory are compared with finite elements method (FEM). Moreover, closedform solutions developed using PO are used to design nonuniform checkerboard surfaces to enhance the RCS-reduction bandwidth. The PO-based results compare well with data obtained by measurements.",

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Physical optics modeling of scattering by checkerboard structure for RCS reduction

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