在研究两端电阻负载无损网络的链联综合的基础上,文中引进了输入阻抗的零极点分布图的概念,使用这一概念给出了A.Fialkow[1]的无互感LC梯形综合定理的新的更严谨的证明,阐述了LC梯形综合中所涉及的各种问题,并将文献[2][3]中的复数传输零点实现方法与Fialkow的梯形综合技术相结合,给出迄今使用Darlington—C.D节最少的两端接载链联无损网络的设计方法。 Based on the synthesis of linkages of non-destructive network with resistive load at both ends, the concept of zero-pole distribution diagram of input impedance is introduced in this paper. Using this concept, A.Fialkow [1] The new and more rigorous proofs cover various problems involved in LC trapezoidal synthesis and combine the implementation of the complex transmission zero point in [2] [3] with Fialkow's trapezoidal synthesis technique, giving the use of Darlington -DCD section at least two ends of the link-connected lossless network design method.