The invention discloses a
phased array radar dimension reduction four-channel
main lobe and
side lobe interference resisting method, and relates to the technical field of
signal processing, and the method comprises the steps: generating a virtual
phase gradient field through dynamic topology regulation and control by employing the non-reciprocal electromagnetic characteristics of a
magnetic monopole metamaterial, and executing the non-Abel
quantum interference operation, multiple paths of
virtual channel signals and
quantum vacuum field component composite signals are generated; constructing interlayer entanglement parameters based on the multi-path
virtual channel signals and the
quantum vacuum field component
composite signal, and reserving quantum superposition state characteristics with interference correlation through guidance of the interlayer entanglement parameters to generate a dimension reduction
tensor; a curvature response geodesic projection operator is constructed in the hyperbolic Riemann space according to the
dimensionality reduction tensor,
main lobe strong interference and
side lobe dispersion interference are separated through a local interference rejection field, and an interference component set is generated; according to the method, the inter-layer entanglement parameter is constructed and the dimension reduction
tensor with the interference correlation maintaining capability is generated, so that synchronous identification and suppression of
main lobe and
side lobe interference are realized.