微波理论中含Bessel函数的超越方程的解

The Solutions of the Transcendental Equations Containing Bessel Functions in Microwave Theory

根据 Bessel 函数理论,通过大宗量的 Bessel 函数的渐近表达式和多项式近似表达式,对微波理论中几类含有 Bessel 函数的超越方程进行了分析,并对每类超越方程的解导出了统一表达式。对于一些特殊情形,用计算机求出了计算结果,并列表加以说明。

Some transcendental equations containing Bessel functions in microwave theory are analysedin this paper,in terms of the asymptotic representations for large argument and the polynomial approximaterepresentations of the Bessel function based on the Bessel functions theory.A unique expression of thesolution is derived for each kind of transcendental equations.Computation results for some special cases areobtained by computer.