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- Title
3-D SAR Imaging Based RCS Measurement Technique with Fixed Transmitter.
- Authors
Ke-Fei Liao; Xiao-Ling Zhang; Jun Shi
- Abstract
To avoid the spatial variation of scattering characteristic effect, a three-dimensional synthetic aperture radar (3-D SAR) imaging based radar cross section (RCS) extraction technique with fixed transmitter is developed. The 3-D SAR image is used to extract targets' RCS, so it can spatially distinguish different parts of a complex object, or the targets' RCS from environment. With the abilities of outdoor measurement, it can greatly reduce the cost of measurement. Two simulations of three squares and a 3-D complex-shaped electric-large flight model demonstrate the accurate prediction of RCS.
- Subjects
IMAGE quality in synthetic aperture radar; SPATIAL variation; RADAR cross sections; RADAR transmitters; ELECTROMAGNETIC wave scattering
- Publication
Progress in Electromagnetics Research M, 2015, Vol 42, p13
- ISSN
1937-8726
- Publication type
Article
- DOI
10.2528/pierm15010306