Fast Time-Domain Algorithms for UWB Bistatic SAR Processing
2013 (English)In: IEEE Transactions on Aerospace and Electronic Systems, ISSN 0018-9251, Vol. 49, no 3, 1982-1994 p.Article in journal (Refereed) Published
Two fast time-domain algorithms are introduced for ultrawideband-ultrawidebeam (UWB) bistatic synthetic aperture radar (SAR) processing; they are bistatic fast backprojection (BiFBP) and bistatic fast factorized backprojection (BiFFBP). Both algorithms process radar echoes on a subaperture and subimage basis in order to minimize processing time. They are shown to work with any configuration of bistatic SAR. They also own time-domain characteristics, which are essential for UWB radar signal processing. BiFBP and BiFFBP are experimented successfully on the CARABAS-II simulated data.
Place, publisher, year, edition, pages
IEEE , 2013. Vol. 49, no 3, 1982-1994 p.
Bistatic, SAR, algorithm, UWB
IdentifiersURN: urn:nbn:se:bth-6772DOI: 10.1109/TAES.2013.6558032ISI: 000325761900039Local ID: oai:bth.se:forskinfoD78BF32C06753E79C1257BDB002FEDC3OAI: oai:DiVA.org:bth-6772DiVA: diva2:834313