%0 Journal Article
%T Resonant Behavior Measurements and Two-Dimensional Imaging of Small Conducting Spheres in Catr
%A Shaohui Quan
%A Qinghui Liu
%J PIER    C
%D 2009
%I EMW Publishing
%R 10.2528/PIERC09073101
%X Based on swept frequency RCS measurements system, foam column and proper data processing procedure, the resonance curves of conducting spheres with RCS below -32.95 dBsm are achieved in a single reflector Compact Antenna Test Range (CATR), with measurement errors within 1.0 dB over most of the measurement frequencies. Nine spheres down to -49.01 dBsm are clearly imaged with Range-Doppler (R-D) method and pointwise vector background subtraction technique.
%U http://www.jpier.org/pierc/pier.php?paper=09073101