摘要
单信道相关干涉仪测向技术运用多阵元天线接收电磁波信号，基于相位干涉原理形成多个相位差，与标准数据库中的样本数据进行相关，以确定来波方向。这种测向技术的精度较高，可以覆盖全方位，且只需一个信道即可完成测向。
The technique of single-channel correlating interferometer direction finding based on the principle of phase interference, uses multiple array antennas to receive electromagnetic wave signals, forms many groups of phase-mistake, and makes operation correlating with standard data in the database. Then the direction of the coming signal is found. This technique of direction finding has a high precision, a whole orientation, and it requires only one channel.
出处
《通信对抗》
2006年第4期21-23,共3页
Communication Countermeasures
关键词
干涉仪
相关
单信道
测向
interferometer
correlating
single-channel
direction finding
