摘要
电子对抗系统的天线阵列对单元天线的相位一致性要求非常高,天线的相位一致性直接影响电子对抗系统对辐射源测向、定位的精度。本文提出了一种对多个单元天线相位自动配对的设计方法,并对相位自动配对实现要点进行重点阐述,基于已实现的自动配对软件进行了示例设计。
The antenna array of ECM system requires high phase consistecy of the antenna elements due to the fact that the phase consistency directly affects the accruracy of the system for emitter DF and location.This paper presents a method for designing automatic phase match of multiple antenna elements,specially explains the key points for realizing such match,and introduces an example designed based on the realized aotomatic match software.
作者
许放
赵学阳
Xu Fang;Zhao Xueyang(The 29th Research Institute of China Electronics Technology Group Corporation,Sichuan Chengdu 610036)
出处
《科技风》
2020年第34期1-2,共2页
基金
国防科技重点实验室基金(6142105190312)。
关键词
相位自动配对
电子对抗系统
单元天线
天线阵列
相位一致性
测向
Automatic phase match of multiple antenna
Electronic countermeasures system
Unit antenna
Antenna array
Phase consistency
Direction finding
