TLCODE模拟方法介绍

Introduction to TLCODE simulation method

摘要: 探讨了TLCODE传输线模拟方法的基本原理、求解方法及步骤，推导了传输线驱动电阻负载、静态电感负载和混合型负载三种典型负载时末端界面电压的表达式，用PSPICE构造一个电路模型，以静态电感负载的计算结果为例，对所介绍的TLCODE方法及推导的公式模型予以验算。结果表明，在计算负载电压时，TLCODE与PSPICE的最大偏差仅为0.2%,在计算电流时，最大偏差仅为0.1%。

Abstract: In the paper the fundamental and solution approach of TLCODDE, which was used to simulate transmission line, have been investigated. The interface voltage expressions for several typical loads driven by a transmission line, necessary for TLCODE, have been also deduced. The comparison of the TLCODE with a PSPICE circuit model has shown that the approach and equations given by the paper are validated．