For the Electronic Proving Ground reality ,the advantages and shortcomings of several evaluation criteria are synthetically compared through studing jamming and antijamming effects between oppressive jamming and the target search radar. According to the Ultimate Effectiveness Criterion ,the method of using the tactics and technology indices to evaluate the radar jamming and antijamming effects in quantity is discussed . The quantitative grade judgement on jamming and antijamming effects are presented . Furthermore ,with antijamming improvement factor and SJR ,the tactics and technology index evaluation are combined together ,which are essentially equivalent. |