Through-the-wall wideband synthetic aperture beamformer

A coarray-based aperture synthesis scheme using subarrays and post-data 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...

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Authors: S.A. Kassam, Moeness Amin, Fauzia Ahmad
Conference Location: Monterey, CA
Conference Dates: Jun 20 - Jun 25, 2004
Proceedings Title: IEEE Antennas and Propagation Society International Symposium 2004 Digest
Format: Conference Proceeding
Published: 2004
Online Access: Full Text