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Synthetic Aperture Imaging of Multiple Point Targets in Rician Fading Media
2009
SIAM Journal of Imaging Sciences
This paper presents an analysis of stability and detection for broad-band synthetic aperture imaging in Rician fading media. A main result is the stability condition BN K 2 /(K + 1) M where K is the Rician factor, B is the effective number of coherence bands, N is the effective number of array elements and M is the number of (widely separated) targets. A statistical scheme is introduced to reduce the uncertainty when the stability regime is not realized. The imaging methods are tested
doi:10.1137/080728937
fatcat:aglcfufms5csxbelh4dndpg3cu