TY - GEN
T1 - Near-field radar three-dimensional synthetic aperture imaging based on stolt interpolation
AU - Li, Liang
AU - Miao, Jungang
AU - Jiang, Yuesong
AU - Li, Zhiping
PY - 2005
Y1 - 2005
N2 - Synthetic aperture processing for radar data can improve resolution of radar image, and increase the detecting ability of radar. Utilizing phase and amplitude information recorded over a two-dimensional(2-D) aperture can reconstruct a focused three-dimensional(3-D) image of the target. Quasi-monostatic mode is used and the transmitting antenna transmits in step frequency. A new Stolt interpolation method , which can increase accuracy of interpolation, is presented. Also the method requires little computation time. 3-D image of the target is achieved through the fast Fourier transform after interpolation. The algorithm is described in detail and numerous imaging results from simulations and experiment are presented. These results show that the algorithm for 3-D image-reconstruction based on this interpolation method presented can produce a microwave 3-D image with high resolutions.
AB - Synthetic aperture processing for radar data can improve resolution of radar image, and increase the detecting ability of radar. Utilizing phase and amplitude information recorded over a two-dimensional(2-D) aperture can reconstruct a focused three-dimensional(3-D) image of the target. Quasi-monostatic mode is used and the transmitting antenna transmits in step frequency. A new Stolt interpolation method , which can increase accuracy of interpolation, is presented. Also the method requires little computation time. 3-D image of the target is achieved through the fast Fourier transform after interpolation. The algorithm is described in detail and numerous imaging results from simulations and experiment are presented. These results show that the algorithm for 3-D image-reconstruction based on this interpolation method presented can produce a microwave 3-D image with high resolutions.
UR - https://www.scopus.com/pages/publications/33847138185
U2 - 10.1109/APMC.2005.1606263
DO - 10.1109/APMC.2005.1606263
M3 - 会议稿件
AN - SCOPUS:33847138185
SN - 078039433X
SN - 9780780394339
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 4
EP - 7
BT - APMC 2005
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - APMC 2005: Asia-Pacific Microwave Conference 2005
Y2 - 4 December 2005 through 7 December 2005
ER -