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 | |
| 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 | United States |
| City | Atlanta |
| Period | 7/7/19 → 7/12/19 |
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ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Instrumentation
Cite this
Physical optics modeling of scattering by checkerboard structure for RCS reduction. / Alyahya, Meshaal; Balanis, Constantine A.; Birtcher, Craig R.; Shaman, Hussein N.; Alomar, Waleed A.
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
}
TY - GEN
T1 - Physical optics modeling of scattering by checkerboard structure for RCS reduction
AU - Alyahya, Meshaal
AU - Balanis, Constantine A.
AU - Birtcher, Craig R.
AU - Shaman, Hussein N.
AU - Alomar, Waleed A.
PY - 2019/7
Y1 - 2019/7
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85075238046&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85075238046&partnerID=8YFLogxK
U2 - 10.1109/APUSNCURSINRSM.2019.8889104
DO - 10.1109/APUSNCURSINRSM.2019.8889104
M3 - Conference contribution
AN - SCOPUS:85075238046
T3 - 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
SP - 1693
EP - 1694
BT - 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -