TY - GEN
T1 - Wideband array imaging of a target situated in an unknown random media
AU - Liu, Dehong
AU - Carin, Lawrence
N1 - Generated from Scopus record by KAUST IRTS on 2021-02-09
PY - 2007/8/6
Y1 - 2007/8/6
N2 - We propose two new methods for Wideband array signal imaging for targets situated in unknown random media. First, a normalized coherent interferometric (N-CINT) imaging algorithm is developed based on coherent interferometric (CINT) imaging theory, yielding improved imaging performance with experimental data. Second, a phase-difference analysis (PDA) method is proposed to significantly reduce computation time and to improve imaging quality. The parameters in the two methods are determined adaptively by optimizing an objective function. Experiments, are carried out for electromagnetic scattering using a linear antenna array, providing a demonstration of these methods. © 2007 IEEE.
AB - We propose two new methods for Wideband array signal imaging for targets situated in unknown random media. First, a normalized coherent interferometric (N-CINT) imaging algorithm is developed based on coherent interferometric (CINT) imaging theory, yielding improved imaging performance with experimental data. Second, a phase-difference analysis (PDA) method is proposed to significantly reduce computation time and to improve imaging quality. The parameters in the two methods are determined adaptively by optimizing an objective function. Experiments, are carried out for electromagnetic scattering using a linear antenna array, providing a demonstration of these methods. © 2007 IEEE.
UR - https://ieeexplore.ieee.org/document/4217134/
UR - http://www.scopus.com/inward/record.url?scp=34547552279&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2007.366734
DO - 10.1109/ICASSP.2007.366734
M3 - Conference contribution
SN - 1424407281
BT - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ER -