TY - JOUR
T1 - Electromagnetic time-reversal source localization in changing media: Experiment and analysis
AU - Liu, Dehong
AU - Vasudevan, Sathyanarayanan
AU - Krolik, Jeffrey
AU - Bal, Guillaume
AU - Carin, Lawrence
N1 - Generated from Scopus record by KAUST IRTS on 2021-02-09
PY - 2007/2/1
Y1 - 2007/2/1
N2 - An experimental study is performed on electromagnetic time reversal in highly scattering environments, with a particular focus on performance when environmental conditions change. In particular, we consider the case for which there is a mismatch between the Green's function used on the forward measurement and that used for time-reversal inversion. We examine the degradation in the time-reversal image with increasing media mismatch, and consider techniques that mitigate such degradation. The experimental results are also compared with theoretical predictions for time reversal in changing media, with good agreement observed. © 2007 IEEE.
AB - An experimental study is performed on electromagnetic time reversal in highly scattering environments, with a particular focus on performance when environmental conditions change. In particular, we consider the case for which there is a mismatch between the Green's function used on the forward measurement and that used for time-reversal inversion. We examine the degradation in the time-reversal image with increasing media mismatch, and consider techniques that mitigate such degradation. The experimental results are also compared with theoretical predictions for time reversal in changing media, with good agreement observed. © 2007 IEEE.
UR - http://ieeexplore.ieee.org/document/4084791/
UR - http://www.scopus.com/inward/record.url?scp=33947401499&partnerID=8YFLogxK
U2 - 10.1109/TAP.2006.889807
DO - 10.1109/TAP.2006.889807
M3 - Article
SN - 0018-926X
VL - 55
SP - 344
EP - 354
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
IS - 2
ER -