航空兵干扰声纳浮标与反潜飞机通信的方法与效能研究

为了提高潜艇规避声纳浮标搜索的能力，提出了航空兵以压制方式干扰声纳浮标与载机之间通信的思路与需求，基于有效压制区分析结论研究了干扰兵力的配置问题，建立了干扰效能评估模型，得到了干扰机与反潜飞机、声纳浮标应当保持的位置关系等增强干扰效果的结论。所得结论表明，为增强干扰效果，干扰机应与反潜飞机、声纳浮标保持在一条直线上，并与反潜飞机保持同步运动状态；在同一干通比下，干扰机与声纳浮标间的距离越小越好；在同一距离下，干通比越大越好。该结论可为航空兵以压制干扰方式支援潜艇摆脱反潜航空兵声纳浮标搜索与跟踪提供理论支撑。

Research on Method and Efficiency of Electronic Jamming on Communication Between Sonobuoy and Anti-submarine aircraft

In order to improve the submarine’s capability to avoid searching of sonobuoys,the requirement which uses the measure of suppression by aviation to interfere with the communication between sonobuoys and anti-submarine aircraft is put forward.Based on the analytical conclusion of Effectively Suppress Area,it studies the force assignment,sets up effectiveness evaluation model of electronic jamming,and gets out the conclusions such as keeping appropriate distance among electronic jamming aircraft,sonobuoys and anti-submarine aircraft and so on which can enhance the interference effect.The conclusions show that electronic jamming aircraft,sonobuoys and anti-submarine aircraft should be kept in a line to interfere communication effectively.Meanwhile,electronic jamming aircraft should be synchronized with the movement of anti-submarine aircraft.In the same Signal to Noise ratio,the shorter is the distance between electronic jamming aircraft and anti-submarine aircraft,the better is the effect.At the same distance,the bigger is the Signal to Noise ratio,the better is the effect.The conclusion theoretically supports electronic jamming aircraft to aid the submarine to get rid of searching and tracking of sonobuoys from the aircraft in the interference method.