摘要
通过对通信对抗无人机对海上目标的超短波通信的干扰效能分析,得知在一般情况下,无人机的干扰功率只要大于0.416W就能进行有效干扰。通过与无人机对陆地目标的超短波通信干扰效能的比较分析,结果表明,在相同的电台通信距离,相同的干扰效果的情况下,无人机对海上舰舰超短波通信电台实施有效干扰的距离小于对陆地上车车超短波通信电台实施有效干扰的距离。
This thesis analyzes the jamming performance of UAV communication countermeasure over ultra-short wave communication at sea.Generally,the jamming is effective as long as the jamming power is bigger than 0.416W.By comparing with the jamming effectiveness of UAV over ultra-short wave communication on land,the results shows that,when communication distance and jamming effect are both identical,the maximum interference distance of UAV ship-to-ship ultra-short wave communication station at sea is shorter than that over vehicle-to-vehicle ultra-short wave communication on land.
出处
《舰船电子工程》
2011年第4期91-92,116,共3页
Ship Electronic Engineering
关键词
通信对抗
无人机
干扰效能
communication countermeasure
UAV
jamming performance
