摘要
水声对抗与反对抗的结果直接影响着海战中敌对双方所处的态势,应用双基地声纳系统进行水声反对抗较传统的单基地声纳具有一定的优势。在双基地抗干扰方程的基础上,分析了目标使用噪声干扰器进行水声对抗时,对双基地声纳接收基地的干扰程度。以舰、机联合双基地为例,计算接收基地处于敌潜艇不同方位上时,噪声干扰器对其的最小干扰距离,绘出有效阵位选择区,并将其与吊放声纳被动搜索时的情况进行比较,直观给出了舰、机联合双基地反对抗应用效果优于吊放单基被动反对抗的结论。
The status of both sides of hostile in a naval battle is affected by the result of acoustic warfare (AW) and anti-jamming. It is more preferable for bistatic-sonar to put up anti-jamming than monostatic sonar. On the base of AW anti-jamming equation, the capability of anti-jamming to the receiver was analyzed when the other using acoustic jammer. The minimum jamming-range was calculated when receive being in any azimuth of the target in the example of ship-helicopter coordination. Further more, the effective coverage for receiver was figured and compared to monostatic system using passive dipping sonar. Advantage of bistatic-sonar system in anti-jamming is showed intuitively.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2009年第9期2554-2556,2561,共4页
Journal of System Simulation
关键词
水声对抗
反对抗
双基地声纳
舰机联合
有效阵位选择区
acoustic warfare
anti-jamming
bistatic-sonar
ship-helicopter coordination
effective coverage
作者简介
杨丽(1978-),女,江苏人,博士,研究方向为双/多基地声纳探测技术;
张明敏(1958-),男,江苏南京人,教授,博导,研究方向为水声物理与水声信号处理;
郭岩(1978-),男,黑龙江阿城人,工程师,研究方向为海军电子装备维修与测试。