针对目前压制性干扰研究状况以及原有固定目标防护干扰方程运用时可能存在的缺点,重点分析了干扰方程中干扰波束增益这一参数,改进了原有干扰方程,构建了干扰波束内部压制区计算模型,仿真了不同波束方向下的有效压制区,总结了可能的变化规律,讨论了多目标干扰的可行性.此方程对干扰资源的配置和干扰效能的优化有一定实用价值.%In this paper, considering the situation of currently blanketing jamming research and possible disadvantage of using settle-target defense jamming equation,the wave-beam gain in the jamming equation is analyzed,the classical jamming equation is improved, new model of blanketing zone inside of jamming wave-beam is established,the available jamming zone toward different direction is simulated, the changing rules is summed up and the possibility of jamming mult-target is discussed. The equation is useful in both of resource scheme and optimize of jamming effect.
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