Analysis on the interference phase characteristics of man-made targets
The paper establishes the Interferometric Synthetic Aperture Radar (InSAR) echoes model taking the airport scene as an example. It has given the interference phase characteristics of man-made targets and analyzed the effects of the multipath scattering. Restrictions on the interference baseline of imaging system have been given in order to providing supports to study the man-made InSAR signal processing and imaging system.