TY - GEN
T1 - Target scattering mechanism analysis from polarization wideband radar signatures
AU - Zhao, Ruoqi
AU - Xu, Xiaojian
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - In this paper, a technique for wideband radar signatures analysis is developed which combines modified polarization decomposition with parametric modeling. Firstly, a modified polarization decomposition is proposed so that the electromagnetic scattering of a complex target can be decomposed into four components, representing typical scattering mechanisms. Then, the complex exponential (CE) model is used to extract the frequency dispersion feature for each scattering center, making it easier to classify the radar targets with different scattering structures. Numerical results are presented to demonstrate the usefulness of the proposed technique.
AB - In this paper, a technique for wideband radar signatures analysis is developed which combines modified polarization decomposition with parametric modeling. Firstly, a modified polarization decomposition is proposed so that the electromagnetic scattering of a complex target can be decomposed into four components, representing typical scattering mechanisms. Then, the complex exponential (CE) model is used to extract the frequency dispersion feature for each scattering center, making it easier to classify the radar targets with different scattering structures. Numerical results are presented to demonstrate the usefulness of the proposed technique.
KW - Frequency dispersion factor
KW - Polarization decomposition
KW - Scattering characteristic
KW - Wideband radar
UR - https://www.scopus.com/pages/publications/85074911212
U2 - 10.1109/ICEAA.2019.8879130
DO - 10.1109/ICEAA.2019.8879130
M3 - 会议稿件
AN - SCOPUS:85074911212
T3 - Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
SP - 974
EP - 977
BT - Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
Y2 - 9 September 2019 through 13 September 2019
ER -