This paper has been presented the point scatterer modeling technique to extract the radar cross section (RCS) properties for each parts of the radar object. Back-scattered electric field is formulated in matrix form by combination of the effects of scattering sources and phase correction term, and complex-valued point scatterers are computed by using iterative solver based on basis pursuit denoising (BPDN) algorithm, a kind of compressive sensing (CS). Applying the proposed method to the numerical example, simple missile model, the RCSs caused by head, leading edges, and tail wings are retrieved, and it has been verified that the proposed method can be applied to scattering factor analysis by the comparison of three components for contributions to overall RCS level.
|Title of host publication||2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||2|
|Publication status||Published - 2022|
|Event||2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Denver, United States|
Duration: 2022 Jul 10 → 2022 Jul 15
|Name||2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings|
|Conference||2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022|
|Period||22/7/10 → 22/7/15|
Bibliographical noteFunding Information:
ACKNOWLEDGEMENT This work was supported by the Aerospace Low Observable Technology Laboratory Program of the Defense Acquisition Program Administration and the Agency for Defense Development of the Republic of Korea.
© 2022 IEEE.
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Signal Processing