Wideband Angular Glint Characteristics Under Near-Field IPO Technology

Traditional research on angular glint has predominantly focused on far-field conditions, yet under nearfield conditions, angular glint exerts a greater influence on radar tracking errors. This paper focuses on deriving the calculation method for near-field angular glint line deviation and conducts an in-depth exploration of the wideband angular glint method. Additionally, it analyzes the intrinsic connections and unity between the wideband angular glint and the two methods of PVM and PGM. This work holds significant importance for both academic research and practical engineering applications.