Phased Array Radar Anti-jamming System Design

This dissertation takes the ECCM design of a land-based surveillance phased array radar as research contents. The aim is to construct an ECCM system which can satisfy the modern tactical requirements. According to the system demonstration sequences, the dissertation firstly describes the main ECM methods and their influence to the radar, through summarized introducing the respective development of radar and electronic warfare. The principle and effect of various ECCM approaches such as spatial countermeasures, signal selection, frequency countermeasures, power countermeasures, target detection algorithm etc, are analyzed. These corresponding analyses can provide theoretic reference for the relative radar design.