The role of processing geometry and the problem of motion compensation for non zero squint in the airborne synthetic aperture radar (SAR) processing was discussed. An algorithm named as Extended Extended Wave-Number (EEWN) algorithm was proposed and compared with the EWN using the simulated data. It was observed that the squint angle was constant and fixed at 5°. The three dimensional (3D) representation of the point spread function (PSF) plot obtained by the proposed EEWN algorithm and EWN was also shown.
|Titolo:||Motion compensation of squinted airborne SAR raw data: Role of processing geometry|
|Data di pubblicazione:||2004|
|Appare nelle tipologie:||4.1 Contributo in Atti di convegno|