TY - GEN
T1 - Performance 3-D ISAR imaging in compact antenna test range via compressed sensing
AU - Zhao, Jingcheng
AU - Zhang, Mengyu
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - A previous work proposed 3 time efficient sampling schemes for 3-D inverse synthetic aperture radar (ISAR) imaging, yet the dynamic range of these schemes is less than 10dB. In order to enlarge imaging dynamic range, a target recovery method based on compressed sensing (CS) is used instead of matched filtering. The dynamic range of point spread function (PSF) based on the new method is more than 60dB, a target with a 30dB RCS range can be perfectly reconstructed. With efficient sampling schemes and CS imaging method, both time efficiency and imaging performance can be achieved.
AB - A previous work proposed 3 time efficient sampling schemes for 3-D inverse synthetic aperture radar (ISAR) imaging, yet the dynamic range of these schemes is less than 10dB. In order to enlarge imaging dynamic range, a target recovery method based on compressed sensing (CS) is used instead of matched filtering. The dynamic range of point spread function (PSF) based on the new method is more than 60dB, a target with a 30dB RCS range can be perfectly reconstructed. With efficient sampling schemes and CS imaging method, both time efficiency and imaging performance can be achieved.
KW - Compact antenna test range (CATR)
KW - Compressed sensing
KW - Inverse synthetic aperture radar (ISAR)
KW - Three-dimensional imaging
UR - https://www.scopus.com/pages/publications/85047722164
U2 - 10.1109/ICCT.2017.8359735
DO - 10.1109/ICCT.2017.8359735
M3 - 会议稿件
AN - SCOPUS:85047722164
T3 - International Conference on Communication Technology Proceedings, ICCT
SP - 736
EP - 740
BT - 2017 17th IEEE International Conference on Communication Technology, ICCT 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Conference on Communication Technology, ICCT 2017
Y2 - 27 October 2017 through 30 October 2017
ER -