Based on method of bisection, this paper presents an algorithm used to solve the intersecting point assuming that the equation of each boundary surface is definite.

• 该文论述了在已知天线罩各介质分界面曲面方程的情况下，如何用数值方法中的二分法来计算射线和介质分界面的交点，其算法直观、可靠，而且适用的曲面方程形式广泛。