Synthetic aperture beamformer for imaging through a dielectric wall
A coarray-based aperture synthesis scheme using subarrays and postdata acquisition beamforming is presented for through-the-wall wideband microwave imaging applications. The wall causes wave refraction and a change in the propagation speed, both effects alter the travel time between the transmitter,...
|Journal Title:||IEEE Transactions on Aerospace and Electronic Systems Vol. 41; no. 1; pp. 271 - 283|
|Authors:||S.A. Kassam, Moeness Amin, Fauzia Ahmad|