摘要
本文概括了波导宽边纵向缝隙阵列天线设计的等效磁流片方法和基本公式,讨论了在较大阵面设计中所遇到的有关解的收敛性问题;并以14×14元阵列为例,给出了阵面参数收敛方法;分析计算了阵列单元间互耦特性及其计算精度、截断误差对收敛性的影响。文中的结果被不同的算法验证。
The equivalent magnetic current sheet and its basic formulas for the design of plate waveguide longitudinal shunt of plate waveguide longitudinal shunt slot array are summarized and the convergence problem encounted in the design of larger plate are discussed in the paper. The method of convergence is presented as shown in the example of the 14 × 14 element array. The mutual coupling among the array elements, its calculation accuracy and the truncted error effect on convergence are analyzed and calculated. The results in this paper have been proved by other methods.
出处
《系统工程与电子技术》
EI
CSCD
1993年第9期12-20,共9页
Systems Engineering and Electronics
关键词
天线阵
隙缝天线
收敛
Waveguide slotted antenna. Antenna array, Mutual coupling coefficient, Nonlinear equations.
