摘要
介绍了全向单脉冲振幅法测向技术的基本模型,分析了相邻比幅测向和全向比幅测向的基本原理,对比了2种方法在天线适用性等方面的优缺点,重点对全向比幅测向进行了仿真分析,验证了提升全向比幅测向精度的方法,对高精度全向比幅测向技术的普遍应用具有指导意义。
This paper introduces the basic model of direction finding technology based on omnidirectional single-pulse amplitude method, analyzes the basic principles of adjacent amplitude comparison direction finding and omnidirectional amplitude comparison direction finding, and compares the advantages and disadvantages of two methods in terms of antenna applicability, focuses on the simulation analysis of omnidirectional amplitude comparison direction finding, verifies the method of improving the accuracy of omnidirectional amplitude comparison direction finding, which has guidance significance for the widespread application of omnidirectional amplitude comparison direction finding with high precision.
作者
郑修鹏
李进杰
陈鸿
刘开元
李笑尘
ZHENG Xiu-peng;LI Jin-jie;CHEN Hong;LIU Kai-yuan;LI Xiao-chen(Naval Aviation University,Qingdao 266041,China)
出处
《舰船电子对抗》
2023年第1期51-54,共4页
Shipboard Electronic Countermeasure
关键词
全向单脉冲测向
相邻比幅测向
全向比幅测向
傅里叶级数
天线方向图
omnidirectional single-pulse direction finding
adjacent amplitude comparison direction finding
omnidirectional amplitude comparison direction finding
fourier series
antenna pattern
