摘要
射频仿真系统的核心任务是通过控制天线阵列三元组模拟产生的目标信号为被试电子设备提供逼真的电磁环境,三元组是关键部分。论文从三元组的工作原理出发,分析研究了几种常用的天线布局方案,同时通过计算论证了天线阵列各三元组的几何位置关系,明确了球面三角形为近似球面等边三角形的概念,为三元组的设计提供理论依据。
The kernel task of the RF simulation system is to provide providing living electromagnetic entironment for the tested electronical equipment,in which the three element array is key point.Starting from operation principle of three element array,some current antenna array layout schemes are researched.At the same time,calculation demonstrates the geometry position relationship of three element array of antenna array,and proves the concept that spherical triangle is close to equilateral triangle in order to provide theory according of the element array design.
出处
《舰船电子工程》
2014年第7期99-100,160,共3页
Ship Electronic Engineering
关键词
射频仿真系统
三元组
天线阵列
radio frequency simulation system（RFSS）
three element array
antenna array
