Super-resolution direction finding method for multiple static targets

The invention discloses a super-resolution direction finding method for multiple stationary targets, and belongs to the technical field of signal processing. The method is realized through the following technical scheme: under the condition of pulse loss, introducing a sensing dictionary to construct a measurement matrix, determining angles of a plurality of static targets through a corresponding relation between non-zero element markers of reconstruction vectors and atoms in the dictionary, and establishing a rarefaction model of radar echo signals by using randomly lost pulse signals; dividing an angle estimation area according to antenna pattern modulation information to form a redundant dictionary; the method comprises the following steps: forming an echo pulse signal by using a randomly missing pulse signal and an interference signal, and distinguishing a sparse target in a forward-looking beam of a radar pair; compressed sensing sparse reconstruction is carried out on a distance-azimuth unit of a target