Sidelobe Control for Bistatic SAR Imaging

This letter presents coherent and incoherent nonlinear apodization methods for bistatic synthetic aperture radar (SAR) imaging. The are developed on the principle of monostatic SAR imaging a $\omega \,\,-\,\,k$ relationship representing region support. plays an important role in designing 2-D windows methods. simulation results show that presented work efficiently with In experiment dual (CDA) method this letter, sidelobe attenuates very fast, peak is reduced about 16 dB, while resolutions azimuth range maintained.