TY - GEN
T1 - Influence of Depolarization Effects of Underlying Rough Surfaces on Polarization Measurement and Calibration
AU - Yang, Kuan
AU - Wang, Qianhai
AU - Xu, Xiaojian
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Fully polarization measurements outdoors are not only affected by the distortion of radar systems, but also by the interactions between underlying rough surfaces and target. In this paper, the influence of depolarization effects of underlying rough surfaces on polarization measurements is analyzed. An improved outdoor polarization measurement signal model, introducing the influence matrices of depolarization effects, is proposed. Simulation and experimental results demonstrate the accuracy of the proposed signal model, revealing that in addition to the co-polarization component in depolarization effects, the cross-polarization component can also significantly impact polarization measurement and calibration.
AB - Fully polarization measurements outdoors are not only affected by the distortion of radar systems, but also by the interactions between underlying rough surfaces and target. In this paper, the influence of depolarization effects of underlying rough surfaces on polarization measurements is analyzed. An improved outdoor polarization measurement signal model, introducing the influence matrices of depolarization effects, is proposed. Simulation and experimental results demonstrate the accuracy of the proposed signal model, revealing that in addition to the co-polarization component in depolarization effects, the cross-polarization component can also significantly impact polarization measurement and calibration.
KW - depolarization effects
KW - multipath propagation
KW - polarization measurement
KW - underlying rough surfaces
UR - https://www.scopus.com/pages/publications/85218350915
U2 - 10.1109/ISAPE62431.2024.10840999
DO - 10.1109/ISAPE62431.2024.10840999
M3 - 会议稿件
AN - SCOPUS:85218350915
T3 - ISAPE 2024 - 14th International Symposium on Antennas, Propagation and EM Theory
BT - ISAPE 2024 - 14th International Symposium on Antennas, Propagation and EM Theory
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2024
Y2 - 23 October 2024 through 26 October 2024
ER -