Design and implementation of near-field, wideband synthetic aperture beamformers
A coarray-based near-field, wideband synthetic aperture beamformer using stepped-frequency signal synthesis and post-data acquisition processing is presented. While coarray techniques offer significant reduction in the number of array elements for a given angular resolution, the hybrid subarray-step...
|Journal Title:||IEEE Transactions on Aerospace and Electronic Systems Vol. 40; no. 1; pp. 206 - 220|
|Authors:||S.A. Kassam, G.J. Frazer, Moeness Amin, Fauzia Ahmad|