A far-field super-resolution imaging method based on phase constructive

Abstract Super-resolution imaging under passive illumination is always a crucial issue to be addressed. Because the wavefront of an incoherent light field not easily detected, it hard achieve super-resolution by synthetic aperture illumination. In this work, we proposed method based on phase constructive. We use quadrature phase-shifting algorithm retrieve from series correlation patterns and reconstruct image with synthesis algorithm. A simulation result verifies effectiveness our USAF-1951 target as object.