摘要
本文研究了单元极化对共形阵副瓣电平的影响，运用一致性几何绕射理论给出了金属圆柱上任意单元极化辐射场的计算方法。对共形天线阵列的副瓣电平进行了仿真数值计算，得出了一些有意义的结论。
In this paper,the effect of element polarization on peak sidelobe level in conformal array antenna is investigated.Using the Uniform Geometrical Theory of Diffraction (UTD),an ana-lysis approach of radiation field for arbitrary element polarization on the metal cylider is presented.The simulated numerical results of sidelobe level for conformal antenna are described and some sig-nificant results in engineering design are also obtained.
出处
《系统工程与电子技术》
EI
CSCD
1994年第5期35-42,共8页
Systems Engineering and Electronics
关键词
共形阵
天线阵
副瓣电平
Conformal array antenna,Sidelobe level,Uniform geometrical theory of diffraction(UTD).
