摘要
研究了适合于二维相扫的宽角宽带Vivaldi天线单元,并对其组成的天线阵列进行研究,分析其宽带情况下的阵中单元特性及扫描特性,运用小阵实验进行了验证。
This paper studies a wide-angle and wideband Vivaldi antenna cell suitable for two-dimensional phased array antenna, and studies the array antenna composed of these cells, as well as analyzes the wideband characteristics and wideband scanning characteristics of the center cell in the array. Finally the paper validates the correlative characteristics through a experiment of a small array antenna.
出处
《电子技术（上海）》
2014年第7期1-4,共4页
Electronic Technology
关键词
宽角宽带
扫描特性
单元法
小阵法
Vivaldi
wide-angle and wideband
Vivaldi
scanning characteristics
cell method
small array method
