Evaluation of jamming effectiveness on ISAR system

After introducing the evaluation of jamming effectiveness on SAR and ISAR of recent articles, the difference of the evaluation indicators are proposed, thus SAR jamming effectiveness indicator can not be used in ISAR jamming effectiveness evaluation. Then a model of three layers ISAR jamming effectiveness evaluation based on analytic hierarchy process and fuzzy comprehensive are analyzed, in the view of target recognization. Track and Image are chosen as the indictors of the jamming side; while recognization capability and reaction time are used as the indictors of the victim side. Following this, membership functions of each indicator are set up according to the real operations. This evaluation of jamming effectiveness is a bridge and intergrade from equipment technique evaluation to macroscopical defence system evaluation.