通用阵列天线性能测试平台

General Platform for Measurement of Array Antenna

相控阵天线成为现代雷达的一个至关重要的关键技术和发展方向,而对相控阵天线的创新研究需求迫切,研制周期要求紧张,因此,开发一种通用的阵列天线性能测试平台对相控阵天线的研制具有高效的促进作用。文中首先论述阵列天线测试平台研制的必要性,继而介绍一种基于混频模式的适用于V波段、P波段、L频段的超宽带阵列天线测试平台,实际工程应用显示该超宽带测试平台大幅度提高了相控阵天线的测试评估效率,有效地促进了相关工程项目和创新课题的研究进展。

The phased array antenna becomes an important development area and key technique. The research requirement on phased array antenna is urgent and the developing period is frequently short. Therefore a general platform for Measurement of phased array antenna is required to promote the research on the phased array antenna. In this paper, the necessity of the measurement platform is analyzed, and then an uhra-wideband platform based on the mode of mixing frequency is introduced for V-band, P-band and L-band. The application of the platform indicates that it improves the efficiency of the research on the phased arrays. Thereby it promotes the related projects and creative proposal in this field.