摘要
相控阵天线采用电子扫描、全固态分布式发射机,大大提高了可靠性,可以实现全自动、无人值守、长期不间断工作,在气象雷达中有很好的应用前景。以风廓线雷达天线为例,从阵列结构、T/R组件等方面介绍气象雷达中的相控阵天线结构设计方法。
The phased array antenna which employs electronic scanning and all solid-state distributed transmitters has a good prospect of application due to its high reliability, fully automatical, unmanned operation, and long-term and uninterrupted work. The structural design method of phased array antennas for weather radar is studied from the aspects of the antenna array structure and T/R module in this paper. At the same time, a wind profiler radar antenna is given as an example to illustrate this method.
出处
《电子机械工程》
2006年第1期27-29,共3页
Electro-Mechanical Engineering
关键词
气象雷达
相控阵天线
结构设计
weather radar
phased array antenna
structural design
