摘要
以五单元天线阵为例,探讨了相关干涉测向体系中测向天线设计过程中通过合理设置孔径和基线组合来消除相位模糊和测量误差,以及天线原始相位样本采集等关键技术和实现方法。
Using a five dipoles circular array as model, this paper analyze terms of key technology of correlative interferometer antenna system, to resolve the problems like phase ambiguity, over-aperture and DF error. It also provides methods to improve calibration quality for DF antenna system.
出处
《上海计量测试》
2013年第3期36-38,共3页
Shanghai Measurement and Testing
关键词
测向
天线
基线
孔径
样本
direction finding
antenna
base line
aperture
sample
