智能天线约束矩阵特征值的性质

Character of eigenvalues of constraint matrix

针对约束矩阵具有与其所对应的零陷个数相同数量的大特征值的性质,应用盖氏圆盘定理比较精确地估计一个零陷情况下约束矩阵特征值的界。另外应用几何描述来详细说明了多个零陷时每个对应一个零陷的约束矩阵的特征值之间的相互扰动。

The character of the eigenvalues of the constraint matrix was aimed, and the character is that the matrix has the same number of larger eigenvalues as number of the nuUs that the matrix denoted. The bound of the eigenvalues of constraint matrix was estimated with one null by using gersgorin theorem accurately. Otherwise, on the aspect of mathematics, the perturbation was explained between eigenvalues of constraint matrixes of multiple nulls for one nuU by geometrical description.