【摘要】 为提高“规准”网络参数测量结果的精度及测量速度,在介绍图解法的基础上,应用广义回归圆理论结合“规准”网络拟合模型的数值解法,借助于自行研制的微波计算机辅助测试(CAT)系统,对实际网络进行了测量和求解.结果表明,应用数值解法在该系统下可直观快速地得到“规准”网络参数的结果,并具有较高的精度.更多还原

【Abstract】 The graphic solution of canonical network parameters was introduced as a basic method.Generalized regression circle and numerical solution of canonical network fitting model were used to obtain their precise solution.With the self-made CAT(computer aided test) system,an actual network was measured and the results were obtained.In contrast to the graphic solution,the numerical solution can be obtained vividly,rapidly and precisely under the CAT system.更多还原